{"artifacts":{"doi:10.1016/j.calphad.2007.12.005/p1/text-05":{"artifact":"text_passage","label":"page 1, passage 5","page":1},"doi:10.1016/j.calphad.2007.12.005/p1/text-07":{"artifact":"text_passage","label":"page 1, passage 7","page":1},"doi:10.1016/j.calphad.2007.12.005/p2/tab-1":{"artifact":"table","caption":"Summary of the phase and the phase transition temperatures for the V–Si alloys annealed at 1000 ◦ C for 14 days","label":"1","page":2},"doi:10.1016/j.calphad.2007.12.005/p2/text-10":{"artifact":"text_passage","label":"page 2, passage 10","page":2},"doi:10.1016/j.calphad.2007.12.005/p3/tab-2":{"artifact":"table","caption":"Measured and computed enthalpies of formation for vanadium silicides at 298 K in kJ/mole atoms","label":"2","page":3},"doi:10.1016/j.calphad.2007.12.005/p4/tab-4":{"artifact":"table","caption":"Comparison between measured and calculated invariant reaction temperatures and the liquid composition in the V–Si system","label":"4","page":4},"sha256:6929864919d510ee/p3/tab-1":{"artifact":"table","caption":"Experimental (300 K) and calculated (DFT; 0 K) crystallographic data of solid phases in the Ta–V–Si system.","label":"1","page":3},"sha256:6929864919d510ee/p6/tab-2":{"artifact":"table","caption":"Comparison of experimentally measured and theoretically computed energies of formation for compounds in the binary systems Ta–V, Ta–Si, and V–Si (in kJ/(mole of atoms)).","label":"2","page":6},"sha256:c5892ceee404a9fd/p5/tab-3":{"artifact":"table","caption":"Calculated enthalpies of formation of Al–Si–V compounds.","label":"3","page":5}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{"doi:10.1016/j.calphad.2007.12.005":{"context_id":"context:source-doi-10-1016-j-calphad-2007-12-005","items":[{"applies_to":"annealed samples","atmosphere":"purified Ar flow of 2.4 l/h","calibration":"calibrated to the melting temperatures of Al (933.47 K), Ag (1234.93 K), Au (1337.33 K) and Ni (1728.30 K)","crucible":"pure Al2 O3","extraction_accepted":true,"heating_or_cooling_rate":"5 ◦ C/min","id":"ORC-FFOGSX257T","instrument":"DSC404C, NETZSCH, Germany","method":"DTA","page":2,"quote":"The measurements were performed between room temperature and 1500 ◦ C with a heating and cooling rate of 5 ◦ C/min. A purified Ar flow of 2.4 l/h through the measuring chamber was applied. The temperature was measured with Pt-Pt/Rh thermocouples and calibrated to the melting temperatures of Al (933.47 K), Ag (1234.93 K), Au (1337.33 K) and Ni (1728.30 K). In the temperature range examined, the overall uncertainty of the temperature measurement was estimated to be ±2 ◦ C.","quote_chars_original":741,"quote_clipped":true,"second_reader_agrees":true,"stated_uncertainty":"±2 ◦ C","type":"measurement"},{"extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-W2UJLOHUTN","method":"Chemical analysis","page":2,"quote":"Chemical analysis and XRD were performed subsequently.","second_reader_agrees":false,"type":"measurement"},{"extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-W2UJLOHUTN","method":"XRD","page":2,"quote":"Chemical analysis and XRD were performed subsequently.","second_reader_agrees":false,"type":"measurement"},{"composition_basis":"wt.%","extraction_accepted":false,"id":"ORC-CSLSPDEGWZ","label":"Two alloys","page":2,"purity":"99.8 wt.% V and 99.9999 wt.% Si","quote":"Two alloys were prepared by arc melting solid pieces of 99.8 wt.% V and 99.9999 wt.% Si (both from Johnson Matthey Company, MA, 01835, USA) under an argon atmosphere.","second_reader_agrees":false,"starting_materials":"solid pieces of 99.8 wt.% V and 99.9999 wt.% Si (both from Johnson Matthey Company, MA, 01835, USA)","synthesis":"arc melting solid pieces of 99.8 wt.% V and 99.9999 wt.% Si (both from Johnson Matthey Company, MA, 01835, USA) under an argon atmosphere","type":"sample"},{"applies_to":"as-cast alloys","atmosphere_or_container":"evacuated silica tubes under high vacuum of 4 × 10-4 bar","cooling":"quenched in cool water","duration":"14 days","duration_parsed":{"hours":336.0,"printed":"14 days"},"extraction_accepted":true,"id":"ORC-S6BIL4EJM7","page":2,"purpose":"annealed","quote":"The as-cast alloys were sealed in evacuated silica tubes under high vacuum of 4 × 10-4 bar, annealed at 1273 K for 14 days (L-45-1-135, Qingdao Instrument & Equipment Co. Ltd., China), and then quenched in cool water.","second_reader_agrees":true,"temperature":{"T_K":1273.0,"converted_in_code":false,"printed":"1273 K","unit_basis":"printed_with_value","unit_printed":"K","value_printed":1273.0},"temperature_printed":"1273 K","temperature_status":"parsed_from_printed","type":"treatment"}],"paper":"doi:10.1016/j.calphad.2007.12.005","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash / exp-context-v2.1-quote","claude-opus-5.5 / exp-context-v2.1-quote (claude broker)"],"section_basis":"own_work_method_cues"}},"elements":["SI","V"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1006/jcht.1999.0579":{"authors":["P.A.G. O’Hare","K. Watling","G.A. Hope"],"citation":"P.A.G. O’Hare, K. Watling, G.A. Hope, Thermodynamic properties of vanadium silicides. I. Standard molar enthalpy of formation of vanadium disilicide (VSi ) at the temperature 298.15 K, The Journal of Chemical Thermodynamics 31, 1385-1395 (1999).","container":"The Journal of Chemical Thermodynamics","doi":"10.1006/jcht.1999.0579","doi_url":"https://doi.org/10.1006/jcht.1999.0579","id":"doi:10.1006/jcht.1999.0579","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Thermodynamic properties of vanadium silicides. I. Standard molar enthalpy of formation of vanadium disilicide (VSi ) at the temperature 298.15 K","year":1999},"doi:10.1006/jcht.1999.0612":{"authors":["P.A.G. O’Hare","K. Watling","G.A. Hope"],"citation":"P.A.G. O’Hare, K. Watling, G.A. Hope, Thermodynamic properties of vanadium silicides II. Standard molar enthalpy of formation (298.15 K) and reassessed thermodynamic properties of trivanadium monosilicide (V Si), The Journal of Chemical Thermodynamics 32, 427-437 (2000).","container":"The Journal of Chemical Thermodynamics","doi":"10.1006/jcht.1999.0612","doi_url":"https://doi.org/10.1006/jcht.1999.0612","id":"doi:10.1006/jcht.1999.0612","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Thermodynamic properties of vanadium silicides II. Standard molar enthalpy of formation (298.15 K) and reassessed thermodynamic properties of trivanadium monosilicide (V Si)","year":2000},"doi:10.1007/bf00682295":{"authors":["J. C. Lasjaunias","O. Laborde","U. Gottlieb","R. Madar","O. Thomas"],"citation":"J. C. Lasjaunias, O. Laborde, U. Gottlieb, R. Madar, O. Thomas, Low temperature specific heat of VSi2, NbSi2, and TaSi2, J Low Temp Phys 92, 335-351 (1993).","container":"J Low Temp Phys","doi":"10.1007/bf00682295","doi_url":"https://doi.org/10.1007/bf00682295","id":"doi:10.1007/bf00682295","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Low temperature specific heat of VSi2, NbSi2, and TaSi2","year":1993},"doi:10.1007/bf02873702":{"authors":["J. F. Smith"],"citation":"J. F. Smith, The Si−V (Silicon-Vanadium) system, Bulletin of Alloy Phase Diagrams 2, 42-48 (1981).","container":"Bulletin of Alloy Phase Diagrams","doi":"10.1007/bf02873702","doi_url":"https://doi.org/10.1007/bf02873702","id":"doi:10.1007/bf02873702","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The Si−V (Silicon-Vanadium) system","year":1981},"doi:10.1007/bf02880413":{"citation":"J.F. Smith, Bull. Alloy Phase Diagrams 6 (1985) 266–271.","doi":"10.1007/bf02880413","doi_url":"https://doi.org/10.1007/bf02880413","id":"doi:10.1007/bf02880413","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"]},"doi:10.1007/s10853-007-1865-6":{"authors":["Chao Zhang","Jiong Wang","Yong Du","Wenqing Zhang"],"citation":"Chao Zhang, Jiong Wang, Yong Du, Wenqing Zhang, An investigation on the thermodynamic stability of V6Si5, J Mater Sci 42, 7046-7048 (2007).","container":"J Mater Sci","doi":"10.1007/s10853-007-1865-6","doi_url":"https://doi.org/10.1007/s10853-007-1865-6","id":"doi:10.1007/s10853-007-1865-6","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"An investigation on the thermodynamic stability of V6Si5","year":2007},"doi:10.1016/0022-5088(82)90126-6":{"authors":["J.L. Jorda","J. Muller"],"citation":"J.L. Jorda, J. Muller, The V3Si phase: Type of formation and homogeneity range, Journal of the Less Common Metals 84, 39-48 (1982).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(82)90126-6","doi_url":"https://doi.org/10.1016/0022-5088(82)90126-6","id":"doi:10.1016/0022-5088(82)90126-6","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The V3Si phase: Type of formation and homogeneity range","year":1982},"doi:10.1016/j.calphad.2006.04.004":{"citation":"X.-Q. Chen, R. Podloucky, CALPHAD 30 (2006) 266–269.","doi":"10.1016/j.calphad.2006.04.004","doi_url":"https://doi.org/10.1016/j.calphad.2006.04.004","id":"doi:10.1016/j.calphad.2006.04.004","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"]},"doi:10.1016/j.calphad.2007.12.005":{"authors":["Chao Zhang","Yong Du","Wei Xiong","Honghui Xu","Philip Nash","Yifang Ouyang","Rongxiang Hu"],"citation":"Chao Zhang, Yong Du, Wei Xiong, Honghui Xu, Philip Nash, Yifang Ouyang et al., Thermodynamic modeling of the V–Si system supported by key experiments, Calphad 32, 320-325 (2008).","container":"Calphad","doi":"10.1016/j.calphad.2007.12.005","doi_url":"https://doi.org/10.1016/j.calphad.2007.12.005","id":"doi:10.1016/j.calphad.2007.12.005","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"2c8f81da54fda80c","roles":["cited_source","reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic modeling of the V–Si system supported by key experiments","year":2008},"doi:10.1016/j.jmst.2018.01.004":{"authors":["Qun Luo","Kang Li","Qian Li"],"citation":"Qun Luo, Kang Li, Qian Li, Thermodynamic investigation of phase equilibria in Al–Si–V system, Journal of Materials Science &amp; Technology 34, 1592-1601 (2018).","container":"Journal of Materials Science &amp; Technology","doi":"10.1016/j.jmst.2018.01.004","doi_url":"https://doi.org/10.1016/j.jmst.2018.01.004","id":"doi:10.1016/j.jmst.2018.01.004","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"c5892ceee404a9fd","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic investigation of phase equilibria in Al–Si–V system","year":2018},"doi:10.1016/j.jssc.2011.12.024":{"authors":["A.U. Khan","P. Broz","H.Y. Niu","J. Bursik","A. Grytsiv","X.-Q. Chen","G. Giester","P. Rogl"],"citation":"A.U. Khan, P. Broz, H.Y. Niu, J. Bursik, A. Grytsiv, X.-Q. Chen et al., The system Ta–V–Si: Crystal structure and phase equilibria, Journal of Solid State Chemistry 187, 114-123 (2012).","container":"Journal of Solid State Chemistry","doi":"10.1016/j.jssc.2011.12.024","doi_url":"https://doi.org/10.1016/j.jssc.2011.12.024","id":"doi:10.1016/j.jssc.2011.12.024","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The system Ta–V–Si: Crystal structure and phase equilibria","year":2012},"doi:10.1016/j.jssc.2012.12.003":{"authors":["P. Broz","A.U. Khan","H. Niu","X.-Q. Chen","D. Li","J. Vrestal","J. Bursik","P. Rogl"],"citation":"P. Broz, A.U. Khan, H. Niu, X.-Q. Chen, D. Li, J. Vrestal et al., The system Ta–V–Si: Thermodynamic modeling, Journal of Solid State Chemistry 199, 171-180 (2013).","container":"Journal of Solid State Chemistry","doi":"10.1016/j.jssc.2012.12.003","doi_url":"https://doi.org/10.1016/j.jssc.2012.12.003","id":"doi:10.1016/j.jssc.2012.12.003","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"6929864919d510ee","roles":["cited_source","reporting_paper"],"source_kinds":["journal_article"],"title":"The system Ta–V–Si: Thermodynamic modeling","year":2013},"doi:10.1016/s0925-8388(97)00528-8":{"authors":["S.V Meschel","O.J Kleppa"],"citation":"S.V Meschel, O.J Kleppa, Standard enthalpies of formation of some 3d transition metal silicides by high temperature direct synthesis calorimetry, Journal of Alloys and Compounds 267, 128-135 (1998).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(97)00528-8","doi_url":"https://doi.org/10.1016/s0925-8388(97)00528-8","id":"doi:10.1016/s0925-8388(97)00528-8","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Standard enthalpies of formation of some 3d transition metal silicides by high temperature direct synthesis calorimetry","year":1998},"doi:10.2320/matertrans1960.27.225":{"authors":["K. Kanematsu"],"citation":"K. Kanematsu, Stability of Crystal Structure of (Fe, V)&lt;SUB&gt;3&lt;/SUB&gt;M and (Fe, Ni)&lt;SUB&gt;3&lt;/SUB&gt;M (M=Si, Ge, Sn) and Its Analysis Based on Rigid Band Model, Trans. JIM 27, 225-232 (1986).","container":"Trans. JIM","doi":"10.2320/matertrans1960.27.225","doi_url":"https://doi.org/10.2320/matertrans1960.27.225","id":"doi:10.2320/matertrans1960.27.225","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Stability of Crystal Structure of (Fe, V)&lt;SUB&gt;3&lt;/SUB&gt;M and (Fe, Ni)&lt;SUB&gt;3&lt;/SUB&gt;M (M=Si, Ge, Sn) and Its Analysis Based on Rigid Band Model","year":1986},"doi:10.3406/bulmi.1970.6423":{"authors":["Pierre Spinat","Robert Fruchart","Paulette Herpin"],"citation":"Pierre Spinat, Robert Fruchart, Paulette Herpin, Structure des phases binaires V6Si5 et Ti6Ge5, bulmi 93, 23-36 (1970).","container":"bulmi","doi":"10.3406/bulmi.1970.6423","doi_url":"https://doi.org/10.3406/bulmi.1970.6423","id":"doi:10.3406/bulmi.1970.6423","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Structure des phases binaires V6Si5 et Ti6Ge5","year":1970},"ref:12b796f09f23bd69":{"citation":"G.I. Kalishevich, P.V. Gel’d, Yu.V. Putinsev, High Temp. (USSR) 6 (1968) 959–962.","id":"ref:12b796f09f23bd69","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1968},"ref:402dafdbfebf172b":{"citation":"Yu.A. Kocherzhinskii, O.G. Kulik, E. Shishkin, Dokl. Akad. Nauk SSSR 209 (6) (1973) 1347–1349.","id":"ref:402dafdbfebf172b","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1973}},"part":1,"parts":1,"records":[{"chemical_system":"SI-V","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.calphad.2007.12.005"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-Y6VNBZ5YVJ","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1","row":2},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":true},"overall_composition":{"SI":0.93,"V":0.07},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SI":0.93,"V":0.07},"composition_source":"overall_composition_at_transition","phase":"liquid"}],"phases":[{"label":"liquid","model_phase":"LIQUID"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1/r02#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"V7Si93","type":"other"},"reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"SI-V","system":"SI-V","temperature_K":1681.15,"temperature_basis":"printed","temperature_printed":"1408","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SI-V","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.calphad.2007.12.005"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-EXA2IIJYNM","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1","row":3},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":true},"overall_composition":{"SI":0.97,"V":0.03},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"},{"label":"(Si)"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1/r03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"V3Si97","type":"eutectic"},"reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"SI-V","system":"SI-V","temperature_K":1665.15,"temperature_basis":"printed","temperature_printed":"1392","tool_release":"tools-release-v2.1.18","transition_kind":"eutectic","transition_kind_printed":"eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1665.15},{"chemical_system":"SI-V","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.calphad.2007.12.005"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-QBD7WXU7XC","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1","row":4},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":true},"overall_composition":{"SI":0.97,"V":0.03},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SI":0.97,"V":0.03},"composition_source":"overall_composition_at_transition","phase":"liquid"}],"phases":[{"label":"liquid","model_phase":"LIQUID"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p2/tab-1/r04#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"V3Si97","type":"other"},"reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"SI-V","system":"SI-V","temperature_K":1683.15,"temperature_basis":"printed","temperature_printed":"1410","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"15","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-EVKJ5NDESF","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":1},"method":"Direct reaction calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r01#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-41.67,"value_printed":-41.67,"value_stored":-41670.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"15","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-3A7QRR27QX","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":2},"method":"Direct reaction calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r02#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-58.1,"value_printed":-58.1,"value_stored":-58100.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"15","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-73PREVCNJL","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":3},"method":"Direct reaction calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-35.25,"value_printed":-35.25,"value_stored":-35250.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"16","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopov. Akad. Nauk Ukr. RSR Ser. A 38 (1976) 365–368.","status":"resolved","year":"1976"},{"first_author":"Eremenko","kind":"unknown","label":"17","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopov. Akad. Nauk Ukr. RSR Ser. B 36 (1974) 712–714.","status":"resolved","year":"1974"},{"first_author":"Eremenko","kind":"unknown","label":"18","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Rev. Intl. Hautes Temp. Refract. 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-SHZN2FNXY6","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":4},"method":"emf measurement","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.887042,14.818519],"class":"emf","entry":"value_types/HM_FORM/classes/emf","floor":4.6,"floor_unit":"kJ/mol-atom","n_pairs":17,"prior_source":"kubaschewski","value":4.6},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-41.5,"value_printed":-41.5,"value_stored":-41500.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"16","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopov. Akad. Nauk Ukr. RSR Ser. A 38 (1976) 365–368.","status":"resolved","year":"1976"},{"first_author":"Eremenko","kind":"unknown","label":"17","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopov. Akad. Nauk Ukr. RSR Ser. B 36 (1974) 712–714.","status":"resolved","year":"1974"},{"first_author":"Eremenko","kind":"unknown","label":"18","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Rev. Intl. Hautes Temp. Refract. 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-QV6JF2J44N","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":5},"method":"emf measurement","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r05#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.887042,14.818519],"class":"emf","entry":"value_types/HM_FORM/classes/emf","floor":4.6,"floor_unit":"kJ/mol-atom","n_pairs":17,"prior_source":"kubaschewski","value":4.6},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-54.2,"value_printed":-54.2,"value_stored":-54200.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"16","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopov. Akad. Nauk Ukr. RSR Ser. A 38 (1976) 365–368.","status":"resolved","year":"1976"},{"first_author":"Eremenko","kind":"unknown","label":"17","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopov. Akad. Nauk Ukr. RSR Ser. B 36 (1974) 712–714.","status":"resolved","year":"1974"},{"first_author":"Eremenko","kind":"unknown","label":"18","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Rev. Intl. Hautes Temp. Refract. 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-5U2CRXZVLS","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":6},"method":"emf measurement","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V6Si5"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.887042,14.818519],"class":"emf","entry":"value_types/HM_FORM/classes/emf","floor":4.6,"floor_unit":"kJ/mol-atom","n_pairs":17,"prior_source":"kubaschewski","value":4.6},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-50.7,"value_printed":-50.7,"value_stored":-50700.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"16","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopov. Akad. Nauk Ukr. RSR Ser. A 38 (1976) 365–368.","status":"resolved","year":"1976"},{"first_author":"Eremenko","kind":"unknown","label":"17","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopov. Akad. Nauk Ukr. RSR Ser. B 36 (1974) 712–714.","status":"resolved","year":"1974"},{"first_author":"Eremenko","kind":"unknown","label":"18","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Rev. Intl. Hautes Temp. Refract. 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-QEXAHZ3ONW","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":7},"method":"emf measurement","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r07#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.887042,14.818519],"class":"emf","entry":"value_types/HM_FORM/classes/emf","floor":4.6,"floor_unit":"kJ/mol-atom","n_pairs":17,"prior_source":"kubaschewski","value":4.6},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-45.1,"value_printed":-45.1,"value_stored":-45100.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"8","reference":"E.K. Storms, C.E. Myers, High Temp. Sci. 20 (1985) 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-YC3TG34YZ3","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":8},"method":"Knudsen cell mass spectrometry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.2,"sigma_method":{"basis":"calibrated","ci95":[1.153192,7.653003],"class":"kems_vapour","entry":"value_types/HM_FORM/classes/kems_vapour","floor":4.2,"floor_unit":"kJ/mol-atom","n_pairs":20,"value":4.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-39.67,"value_printed":-39.67,"value_stored":-39670.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"8","reference":"E.K. Storms, C.E. Myers, High Temp. Sci. 20 (1985) 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-INMUSS56OX","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":9},"method":"Knudsen cell mass spectrometry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.2,"sigma_method":{"basis":"calibrated","ci95":[1.153192,7.653003],"class":"kems_vapour","entry":"value_types/HM_FORM/classes/kems_vapour","floor":4.2,"floor_unit":"kJ/mol-atom","n_pairs":20,"value":4.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-50.48,"value_printed":-50.48,"value_stored":-50480.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"8","reference":"E.K. Storms, C.E. Myers, High Temp. Sci. 20 (1985) 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-WHRZQGJ3HU","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":10},"method":"Knudsen cell mass spectrometry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.2,"sigma_method":{"basis":"calibrated","ci95":[1.153192,7.653003],"class":"kems_vapour","entry":"value_types/HM_FORM/classes/kems_vapour","floor":4.2,"floor_unit":"kJ/mol-atom","n_pairs":20,"value":4.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-38.75,"value_printed":-38.75,"value_stored":-38750.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/s0925-8388(97)00528-8","first_author":"Meschel","kind":"unknown","label":"19","paper":"doi:10.1016/s0925-8388(97)00528-8","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 267 (1998) 128–135.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-FWJ6LQCKTR","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":11},"method":"Direct synthesis calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r11#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-59.0,"value_printed":-59.0,"value_stored":-59000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/s0925-8388(97)00528-8","first_author":"Meschel","kind":"unknown","label":"19","paper":"doi:10.1016/s0925-8388(97)00528-8","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 267 (1998) 128–135.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-FFDVWGNDKF","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":12},"method":"Direct synthesis calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r12#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-46.4,"value_printed":-46.4,"value_stored":-46400.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1006/jcht.1999.0579","first_author":"OHare","kind":"unknown","label":"20","paper":"doi:10.1006/jcht.1999.0579","reference":"P.A.G. O’Hare, K. Watling, G.A. Hope, J. Chem. Thermodyn. 31 (1999) 1385–1395.","status":"resolved","year":"1999"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-TN3VW5X7D4","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":13},"method":"Fluorine bomb calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r13#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.088062,5.330144],"class":"combustion_calorimetry","entry":"value_types/HM_FORM/classes/combustion_calorimetry","floor":1.0,"floor_unit":"kJ/mol-atom","n_pairs":15,"prior_source":"kubaschewski","value":1.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-44.43,"value_printed":-44.43,"value_stored":-44430.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1006/jcht.1999.0612","first_author":"OHare","kind":"unknown","label":"21","paper":"doi:10.1006/jcht.1999.0612","reference":"P.A.G. O’Hare, K. Watling, G.A. Hope, J. Chem. Thermodyn. 32 (4) (2000) 427–437.","status":"resolved","year":"2000"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-YLRSGGKRSG","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":14},"method":"Fluorine bomb calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r14#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.088062,5.330144],"class":"combustion_calorimetry","entry":"value_types/HM_FORM/classes/combustion_calorimetry","floor":1.0,"floor_unit":"kJ/mol-atom","n_pairs":15,"prior_source":"kubaschewski","value":1.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-41.75,"value_printed":-41.75,"value_stored":-41750.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, CALPHAD 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-JJ45LQ5ECG","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":15},"method":"Miedema model","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r15#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.45},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-29.0,"value_printed":-29.0,"value_stored":-29000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, CALPHAD 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-ICJ34P5ZPO","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":16},"method":"Miedema model","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r16#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.2975},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-45.95,"value_printed":-45.95,"value_stored":-45950.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, CALPHAD 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-NYSZ5LL7KH","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":17},"method":"Miedema model","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V6Si5"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r17#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.4065},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-48.13,"value_printed":-48.13,"value_stored":-48130.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, CALPHAD 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":3,"id":"ORC-YFEOZOHFTZ","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":18},"method":"Miedema model","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r18#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.694},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-33.88,"value_printed":-33.88,"value_stored":-33880.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:computation_context"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":3,"id":"ORC-WQDQE3WMWA","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":19},"method":"First-principles","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"VSi2"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r19#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.2955},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-45.91,"value_printed":-45.91,"value_stored":-45910.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:computation_context"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":3,"id":"ORC-3SHN2OB64J","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":20},"method":"First-principles","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V5Si3"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r20#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.6865},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-53.73,"value_printed":-53.73,"value_stored":-53730.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:computation_context"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":3,"id":"ORC-KP72AHKTW2","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":21},"method":"First-principles","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V6Si5"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.561},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-51.22,"value_printed":-51.22,"value_stored":-51220.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:computation_context"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":3,"id":"ORC-5HU4OWBS3U","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2","row":22},"method":"First-principles","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phases":[{"label":"V3Si"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p3/tab-2/r22#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"},"V":{"fixed_state_variables":{"T":298.15},"phase":"BCC_A2"}},"source_system":"SI-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.2615},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mole atoms","unit_stored":"J/mol-atom","value":-45.23,"value_printed":-45.23,"value_stored":-45230.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"},{"first_author":"Rykova","kind":"unknown","label":"43","reference":"M.A. Rykova, A.V. Sabirzyanov, P.V. Gel0 d (Eds.), Inorg. Mater., translated from Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 10 1974, pp. 122–123.","status":"resolved","year":"1974"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-42G4WDT2LW.09a705","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":19},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r19#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","prototype":"W5Si3","space_group":"I4/mcm"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01047,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01047},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.76,"value_stored":0.476},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"},{"first_author":"Rykova","kind":"unknown","label":"43","reference":"M.A. Rykova, A.V. Sabirzyanov, P.V. Gel0 d (Eds.), Inorg. Mater., translated from Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 10 1974, pp. 122–123.","status":"resolved","year":"1974"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-42G4WDT2LW.0c96a6","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":19},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r19#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","prototype":"W5Si3","space_group":"I4/mcm"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.02064,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.02064},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":9.383,"value_stored":0.9383},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2011.12.024","first_author":"Khan","kind":"unknown","label":"3","paper":"doi:10.1016/j.jssc.2011.12.024","reference":"A.U. Khan, P. Broz, H.Y. Niu, J. Bursik, A. Grytsiv, X.-Q. Chen, G. Giester, P. Rogl, J. Solid State Chem. 187 (2012) 114–123.","status":"resolved","year":"2012"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V5Si3 | tI32 | I4/mcm | D8m | W5Si3 | 0.9383 0.4760; continuation 0.94264(4) 0.47585(3) x=0 [3]; 0.9395 0.4731 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[20,21],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V5Si3 group = 3 lines, ends before (Ta1−xVx)5Si3 label","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-I7V4JKSTCI.08bcec","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":20},"observation_type":"structural_property","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r20#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3e-05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.001047,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.001047},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3e-05},"sigma_reading":{"basis":"last_printed_digit","value":5e-06},"sigma_scatter":null,"unit":"not_printed","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"not_printed","value":0.47585},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2011.12.024","first_author":"Khan","kind":"unknown","label":"3","paper":"doi:10.1016/j.jssc.2011.12.024","reference":"A.U. Khan, P. Broz, H.Y. Niu, J. Bursik, A. Grytsiv, X.-Q. Chen, G. Giester, P. Rogl, J. Solid State Chem. 187 (2012) 114–123.","status":"resolved","year":"2012"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V5Si3 | tI32 | I4/mcm | D8m | W5Si3 | 0.9383 0.4760; continuation 0.94264(4) 0.47585(3) x=0 [3]; 0.9395 0.4731 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[20,21],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V5Si3 group = 3 lines, ends before (Ta1−xVx)5Si3 label","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-I7V4JKSTCI.7420d2","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":20},"observation_type":"structural_property","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r20#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":4e-05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.002074,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.002074},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":4e-05},"sigma_reading":{"basis":"last_printed_digit","value":5e-06},"sigma_scatter":null,"unit":"not_printed","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"not_printed","value":0.94264},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V5Si3 | tI32 | I4/mcm | D8m | W5Si3 | 0.9383 0.4760; continuation 0.94264(4) 0.47585(3) x=0 [3]; 0.9395 0.4731 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[20,21],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V5Si3 group = 3 lines, ends before (Ta1−xVx)5Si3 label","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-XTJRL73TU3.19f17a","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":21},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r21#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.09395,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.09395},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":9.395,"value_stored":0.9395},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V5Si3 | tI32 | I4/mcm | D8m | W5Si3 | 0.9383 0.4760; continuation 0.94264(4) 0.47585(3) x=0 [3]; 0.9395 0.4731 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[20,21],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V5Si3 group = 3 lines, ends before (Ta1−xVx)5Si3 label","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-XTJRL73TU3.6ec2cd","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":21},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r21#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"tI32","phase":"V5Si3","prototype":"W5Si3","space_group":"I4/mcm","strukturbericht":"D8m"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04731,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04731},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.731,"value_stored":0.4731},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"},{"doi":"10.1007/bf00682295","first_author":"Lasjaunias","kind":"unknown","label":"41","paper":"doi:10.1007/bf00682295","reference":"J.C. Lasjaunias, O. Laborde, U. Gottlieb, R. Madar, O. Thomas, J. Low Temp. Phys. 92 (1993) 335–351.","status":"resolved","year":"1993"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-J6AWJTO77K.2c3496","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":35},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r35#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"hP9","prototype":"CrSi2","strukturbericht":"C40"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01402,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01402},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":6.374,"value_stored":0.6374},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"},{"doi":"10.1007/bf00682295","first_author":"Lasjaunias","kind":"unknown","label":"41","paper":"doi:10.1007/bf00682295","reference":"J.C. Lasjaunias, O. Laborde, U. Gottlieb, R. Madar, O. Thomas, J. Low Temp. Phys. 92 (1993) 335–351.","status":"resolved","year":"1993"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-J6AWJTO77K.f0570d","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":35},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r35#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"hP9","prototype":"CrSi2","strukturbericht":"C40"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01006,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01006},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.573,"value_stored":0.4573},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"hP9","phase":"VSi2","prototype":"CrSi2","space_group":"P6222","strukturbericht":"C40"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"VSi2 | hP9 | P6222 | C40 | CrSi2 | 0.4573 0.6374; continuation 0.4563 0.6364 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[36],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"VSi2 group = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-7NEZTN4DBG.153c36","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":36},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r36#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"hP9","phase":"VSi2","prototype":"CrSi2","space_group":"P6222","strukturbericht":"C40"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04563,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04563},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.563,"value_stored":0.4563},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"hP9","phase":"VSi2","prototype":"CrSi2","space_group":"P6222","strukturbericht":"C40"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"VSi2 | hP9 | P6222 | C40 | CrSi2 | 0.4573 0.6374; continuation 0.4563 0.6364 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[36],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"VSi2 group = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-7NEZTN4DBG.368791","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":36},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r36#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"hP9","phase":"VSi2","prototype":"CrSi2","space_group":"P6222","strukturbericht":"C40"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.06364,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.06364},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":6.364,"value_stored":0.6364},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"},{"first_author":"Alekseyevskiy","kind":"unknown","label":"11","reference":"N.Y. Alekseyevskiy, N.Y. Ageyev, V.F. Shamray (Eds.), Phys. Met. Metall., translated from Fizika Metallov, Metallovedenie, 43 (1977), pp. 42–48.","status":"resolved","year":"1977"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":[{"label":"V3Si","label_source":"printed_source_page","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V3Si | cP8 | Pm-3n | A15 | Cr3Si | 0.4725 <1921 °C [23]; x=0 [11]; continuation 0.4727 [42]; 0.4711 DFT [this work]","rationale":"Printed table context for this group supplies phase, pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[37,38,39],"table":"1","table_key":"t020"},"field":"phases","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V3Si group = 3 lines (r37 placeholder), ends before (TaxV1−x)3Si","verdict":"confirmed"}},{"after":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V3Si | cP8 | Pm-3n | A15 | Cr3Si | 0.4725 <1921 °C [23]; x=0 [11]; continuation 0.4727 [42]; 0.4711 DFT [this work]","rationale":"Printed table context for this group supplies phase, pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[37,38,39],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V3Si group = 3 lines (r37 placeholder), ends before (TaxV1−x)3Si","verdict":"confirmed"}},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-3DVMS3V7XG","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":37},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si","label_source":"printed_source_page","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"printed_source_page"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r37#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"single_reader","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash+claude","readers":["gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01039,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01039},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.725,"value_stored":0.4725},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.2320/matertrans1960.27.225","first_author":"Kanematsu","kind":"assessment","label":"42","paper":"doi:10.2320/matertrans1960.27.225","reference":"K. Kanematsu, Trans. Jpn. Inst. Met. 27 (1986) 225–232.","status":"resolved","year":"1986"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V3Si | cP8 | Pm-3n | A15 | Cr3Si | 0.4725 <1921 °C [23]; x=0 [11]; continuation 0.4727 [42]; 0.4711 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[37,38,39],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V3Si group = 3 lines (r37 placeholder), ends before (TaxV1−x)3Si","verdict":"confirmed"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-HPUUNUXFBY","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":38},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r38#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.0364,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.0364},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.727,"value_stored":0.4727},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V3Si | cP8 | Pm-3n | A15 | Cr3Si | 0.4725 <1921 °C [23]; x=0 [11]; continuation 0.4727 [42]; 0.4711 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group, strukturbericht; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[37,38,39],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"V3Si group = 3 lines (r37 placeholder), ends before (TaxV1−x)3Si","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-6LBXCWDGUI","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":39},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r39#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"cP8","phase":"V3Si","prototype":"Cr3Si","space_group":"Pm-3n","strukturbericht":"A15"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04711,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04711},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.711,"value_stored":0.4711},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-MNZLFTZKHC.1eb357","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":42},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r42#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05776,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.05776},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":7.501,"value_stored":0.7501},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-MNZLFTZKHC.82388e","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":42},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r42#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03741,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03741},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.858,"value_stored":0.4858},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-MNZLFTZKHC.bcd4aa","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":42},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r42#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.1229,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.1229},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":15.966,"value_stored":1.5966},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Immm | ... | Nb6Sn5 | 0.4858 1.5966 0.7501 (incorrect structure type); continuation 0.4882 1.6012 0.7582 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[43],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"first V6Si5 group (Immm) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-4QCPKRA2EI.7ad35c","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":43},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r43#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.07582,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07582},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":7.582,"value_stored":0.7582},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Immm | ... | Nb6Sn5 | 0.4858 1.5966 0.7501 (incorrect structure type); continuation 0.4882 1.6012 0.7582 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[43],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"first V6Si5 group (Immm) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-4QCPKRA2EI.d3d33b","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":43},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r43#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04882,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04882},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.882,"value_stored":0.4882},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Immm | ... | Nb6Sn5 | 0.4858 1.5966 0.7501 (incorrect structure type); continuation 0.4882 1.6012 0.7582 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[43],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"first V6Si5 group (Immm) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-4QCPKRA2EI.e762a5","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":43},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r43#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"Nb6Sn5","space_group":"Immm"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.1601,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1601},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":16.012,"value_stored":1.6012},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.3406/bulmi.1970.6423","first_author":"Spinat","kind":"assessment","label":"26","paper":"doi:10.3406/bulmi.1970.6423","reference":"P. Spinat, R. Fruchart, P. Herpin, Bulletin Société Franc- ais de Minéralogie et de Cristallographie 93 (1970) 23–36.","status":"resolved","year":"1970"},{"first_author":"Hallais","kind":"assessment","label":"27","reference":"J. Hallais, Ann. Chim. 6 (1971) 321–330.","status":"resolved","year":"1971"},{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-WNI2INOMN6.129e62","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":44},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r44#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.1229,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.1229},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":15.966,"value_stored":1.5966},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.3406/bulmi.1970.6423","first_author":"Spinat","kind":"assessment","label":"26","paper":"doi:10.3406/bulmi.1970.6423","reference":"P. Spinat, R. Fruchart, P. Herpin, Bulletin Société Franc- ais de Minéralogie et de Cristallographie 93 (1970) 23–36.","status":"resolved","year":"1970"},{"first_author":"Hallais","kind":"assessment","label":"27","reference":"J. Hallais, Ann. Chim. 6 (1971) 321–330.","status":"resolved","year":"1971"},{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-WNI2INOMN6.702055","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":44},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r44#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05776,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.05776},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":7.501,"value_stored":0.7501},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.3406/bulmi.1970.6423","first_author":"Spinat","kind":"assessment","label":"26","paper":"doi:10.3406/bulmi.1970.6423","reference":"P. Spinat, R. Fruchart, P. Herpin, Bulletin Société Franc- ais de Minéralogie et de Cristallographie 93 (1970) 23–36.","status":"resolved","year":"1970"},{"first_author":"Hallais","kind":"assessment","label":"27","reference":"J. Hallais, Ann. Chim. 6 (1971) 321–330.","status":"resolved","year":"1971"},{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-WNI2INOMN6.a78964","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":44},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r44#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03741,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03741},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.858,"value_stored":0.4858},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Ibam | ... | V6Si5 | 0.7501 1.5966 0.4858 [26,27]; continuation 0.7483 1.5897 0.4827 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[45],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"second V6Si5 group (Ibam) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-DEGVX3G5NU.1017df","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":45},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r45#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04827,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04827},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":4.827,"value_stored":0.4827},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Ibam | ... | V6Si5 | 0.7501 1.5966 0.4858 [26,27]; continuation 0.7483 1.5897 0.4827 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[45],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"second V6Si5 group (Ibam) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-DEGVX3G5NU.12ba8d","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":45},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r45#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.159,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.159},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":15.897,"value_stored":1.5897},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"V6Si5 | oI44 | Ibam | ... | V6Si5 | 0.7501 1.5966 0.4858 [26,27]; continuation 0.7483 1.5897 0.4827 DFT [this work]","rationale":"Printed table context for this group supplies pearson_symbol, prototype, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[45],"table":"1","table_key":"t020"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 01","image_sha256":"7ceed5a075dd575a517fa44b0b1b14e348d798d1e0d6da82778f682f19f78e82","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"second V6Si5 group (Ibam) = 2 lines","verdict":"confirmed"}}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-DEGVX3G5NU.d17044","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":45},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"this_work+label_first_principles","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r45#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"SI-TA-V","structure":{"pearson_symbol":"oI44","phase":"V6Si5","prototype":"V6Si5","space_group":"Ibam"},"system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.07483,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07483},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"nm","value":7.483,"value_stored":0.7483},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-COBEAP4KVX.e19e0d","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":8},"merged_ids":["ORC-COBEAP4KVX.e2b39c"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.225},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-44.5,"value_printed":-44.5,"value_stored":-44500.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"44","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-B6H7GTR3L3.2cbd17","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":9},"merged_ids":["ORC-B6H7GTR3L3.cc8ea4"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-35.3,"value_printed":-35.3,"value_stored":-35300.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"45","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. A 38 (1976), p. 365–368; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. B 36 (1974), p. 712–714; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Revue Internationale de Hautes Temperatures et des Refractaires 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-BY2HU6MQNL.f33902","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":10},"merged_ids":["ORC-BY2HU6MQNL.514cf4"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-45.1,"value_printed":-45.1,"value_stored":-45100.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"46","reference":"E.K. Storms, C.E. Myers, High Temperature Science, vol. 20, Academic Press, 1985 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-Z4WCXIXYJK.f41241","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":11},"merged_ids":["ORC-Z4WCXIXYJK.d5f6e7"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r11#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-38.8,"value_printed":-38.8,"value_stored":-38800.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/s0925-8388(97)00528-8","first_author":"Meschel","kind":"unknown","label":"47","paper":"doi:10.1016/s0925-8388(97)00528-8","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 267 (1998) 128–135.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-JFNS7AKBWK.a2ca06","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":12},"merged_ids":["ORC-JFNS7AKBWK.5732a8"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r12#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-46.4,"value_printed":-46.4,"value_stored":-46400.0},{"chemical_system":"SI-V","cited_sources":[{"kind":"unknown","label":"48","reference":"P.A.G. O0 Hare, K. Watling, G.A. Hope, J. Chem. Thermodyn. 32 (4) (2000) 427–437.","status":"resolved","year":"2000"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-NOQRPZOKOH.e98002","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":13},"merged_ids":["ORC-NOQRPZOKOH.79e45e"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r13#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-41.8,"value_printed":-41.8,"value_stored":-41800.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"55","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, Calphad 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-3TPLMBAZBR.227fc0","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":14},"merged_ids":["ORC-3TPLMBAZBR.e295d1"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r14#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.695},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-33.9,"value_printed":-33.9,"value_stored":-33900.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"56","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q. Zhang, J. Mater. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-YMWCYBTRLO.4a04d0","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":15},"merged_ids":["ORC-YMWCYBTRLO.74daaa"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r15#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.26},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-45.2,"value_printed":-45.2,"value_stored":-45200.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.75},"phases":["V3Si"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-GVGTUTJRCF.95795b","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":16},"merged_ids":["ORC-GVGTUTJRCF.d8a24b"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.75},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.75},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V3Si"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r16#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.215},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-44.3,"value_printed":-44.3,"value_stored":-44300.0},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.25},"phases":["Si3V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-5MMOK5QZYV.edf8ae","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":19},"merged_ids":["ORC-5MMOK5QZYV.e63623"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.25},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.25},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"Si3V"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r19#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.315},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":6.3,"value_printed":6.3,"value_stored":6300.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.25},"phases":["Si3V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","dft_outlier_unexplained":true,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-JO4R7F2VDG.9363b1","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":20},"merged_ids":["ORC-JO4R7F2VDG.d667de"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.25},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.25},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"Si3V"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r20#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.715},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":54.3,"value_printed":54.3,"value_stored":54300.0},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-L4MCHEX5G6.9eda7d","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":21},"merged_ids":["ORC-L4MCHEX5G6.4291f0"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.205},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-44.1,"value_printed":-44.1,"value_stored":-44100.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-RDHUSWQ6RO.7ca1c1","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":22},"merged_ids":["ORC-RDHUSWQ6RO.3ef6e2"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r22#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.64},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-52.8,"value_printed":-52.8,"value_stored":-52800.0},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-FZ7K66SEY7.1b7578","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":23},"merged_ids":["ORC-FZ7K66SEY7.8bcac0"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r23#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.635},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-52.7,"value_printed":-52.7,"value_stored":-52700.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"45","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. A 38 (1976), p. 365–368; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. B 36 (1974), p. 712–714; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Revue Internationale de Hautes Temperatures et des Refractaires 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-6LNQ3YT4SG.f6f47d","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":24},"merged_ids":["ORC-6LNQ3YT4SG.192b88"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r24#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-50.7,"value_printed":-50.7,"value_stored":-50700.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"55","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, Calphad 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-RR7YCNGK2U.d5d036","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":25},"merged_ids":["ORC-RR7YCNGK2U.9f1f5c"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r25#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.405},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-48.1,"value_printed":-48.1,"value_stored":-48100.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"55","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, Calphad 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.545455},"phases":["V6Si5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-DGB6VGUJK7.b97a31","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":26},"merged_ids":["ORC-DGB6VGUJK7.e33154"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.545455},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.545455},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V6Si5"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r26#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.56},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-51.2,"value_printed":-51.2,"value_stored":-51200.0},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-P5SMKPU56G.ace4e3","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":27},"merged_ids":["ORC-P5SMKPU56G.1a5573"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r27#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.88},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-57.6,"value_printed":-57.6,"value_stored":-57600.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"44","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-2V7Y755FUX.a9ae17","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":28},"merged_ids":["ORC-2V7Y755FUX.555744"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r28#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-58.1,"value_printed":-58.1,"value_stored":-58100.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"45","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. A 38 (1976), p. 365–368; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. B 36 (1974), p. 712–714; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Revue Internationale de Hautes Temperatures et des Refractaires 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-PUUXIOFR6P.73dd16","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":29},"merged_ids":["ORC-PUUXIOFR6P.01bf3a"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r29#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-54.2,"value_printed":-54.2,"value_stored":-54200.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"46","reference":"E.K. Storms, C.E. Myers, High Temperature Science, vol. 20, Academic Press, 1985 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-N7SXCG3K4J.03a9c0","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":30},"merged_ids":["ORC-N7SXCG3K4J.dc4c1a"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r30#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-50.5,"value_printed":-50.5,"value_stored":-50500.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/s0925-8388(97)00528-8","first_author":"Meschel","kind":"unknown","label":"47","paper":"doi:10.1016/s0925-8388(97)00528-8","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 267 (1998) 128–135.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-MYA4FGX3D5.8f3b25","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":31},"merged_ids":["ORC-MYA4FGX3D5.0c85f5"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r31#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-59.0,"value_printed":-59.0,"value_stored":-59000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"55","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, Calphad 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-2PYZXLH7DF.e64460","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":32},"merged_ids":["ORC-2PYZXLH7DF.61d0ac"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r32#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.3},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-46.0,"value_printed":-46.0,"value_stored":-46000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"56","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q. Zhang, J. Mater. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-W2FCAIZHFR.f2c9dc","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":33},"merged_ids":["ORC-W2FCAIZHFR.7ec302"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r33#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.685},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-53.7,"value_printed":-53.7,"value_stored":-53700.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.625},"phases":["V5Si3"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-BDUK6IC4KH.2f633d","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":34},"merged_ids":["ORC-BDUK6IC4KH.22e203"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.625},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.625},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"V5Si3"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r34#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.77},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-55.4,"value_printed":-55.4,"value_stored":-55400.0},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-PR2BW2XU6M.8ea770","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":35},"merged_ids":["ORC-PR2BW2XU6M.cecfd8"],"observation_type":"equilibrium_property","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r35#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.35},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-47.0,"value_printed":-47.0,"value_stored":-47000.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Gorelkin","kind":"unknown","label":"44","reference":"O.S. Gorelkin, S.V. Mikhailikov, Zh. Fiz. Khim. 45 (1971) 2682–2683.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-XZLTNIIPM3.9ff47c","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":36},"merged_ids":["ORC-XZLTNIIPM3.df4610"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r36#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-41.7,"value_printed":-41.7,"value_stored":-41700.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"45","reference":"V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, O.G. Kulik, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. A 38 (1976), p. 365–368; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Dopovidi Akademii Nauk Ukrainskoi RSR Ser. B 36 (1974), p. 712–714; V.N. Eremenko, G.M. Lukashenko, V.R. Sidorko, Revue Internationale de Hautes Temperatures et des Refractaires 12 (1975) 237–240.","status":"resolved","year":"1975"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-WLDYUZIK3T.d8121c","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":37},"merged_ids":["ORC-WLDYUZIK3T.8fdba8"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r37#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-41.5,"value_printed":-41.5,"value_stored":-41500.0},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Storms","kind":"unknown","label":"46","reference":"E.K. Storms, C.E. Myers, High Temperature Science, vol. 20, Academic Press, 1985 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-S2UGGDAQ7Q.ef55e3","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":38},"merged_ids":["ORC-S2UGGDAQ7Q.c7a5ce"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r38#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-39.7,"value_printed":-39.7,"value_stored":-39700.0},{"chemical_system":"SI-V","cited_sources":[{"kind":"unknown","label":"49","reference":"P.A.G. O0 Hare, K. Watling, G.A. Hope, J. Chem. Thermodyn. 31 (1999) 1385–1395.","status":"resolved","year":"1999"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"},{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-S6OKYNP3SZ.f8c408","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":39},"merged_ids":["ORC-S6OKYNP3SZ.a5d6ad"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r39#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-44.4,"value_printed":-44.4,"value_stored":-44400.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2006.04.004","first_author":"Chen","kind":"assessment","label":"55","paper":"doi:10.1016/j.calphad.2006.04.004","reference":"X.-Q. Chen, R. Podloucky, Calphad 30 (2006) 266–269.","status":"resolved","year":"2006"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-4Y3CJJQB5F.d39aab","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":40},"merged_ids":["ORC-4Y3CJJQB5F.bf0717"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r40#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.45},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-29.0,"value_printed":-29.0,"value_stored":-29000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"56","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q. Zhang, J. Mater. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-JRV4VLE5B5.f68ba6","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":41},"merged_ids":["ORC-JRV4VLE5B5.0ea409"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r41#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.295},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-45.9,"value_printed":-45.9,"value_stored":-45900.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"23","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W. Xiong, H. Xu, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"SI-TA-V","evidence":{"basis":"phase_formula","overall_composition":{"TA":0.0,"V":0.333333},"phases":["VSi2"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":3,"id":"ORC-5NXXAZCV3G.f997db","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":42},"merged_ids":["ORC-5NXXAZCV3G.d5eea9"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"TA":0.0,"V":0.333333},"paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"VSi2"}],"pid":"sha256:6929864919d510ee/p6/tab-2/r42#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"energy of formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"SI":{"phase":"printed:none"},"TA":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"SI-TA-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.705},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"caption","unit_printed":"kJ/(mole of atoms)","unit_stored":"J/mol-atom","value":-54.1,"value_printed":-54.1,"value_stored":-54100.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-JGGCTCCSK2","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":15},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r15#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.77},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-55.4,"value_printed":-55.4,"value_stored":-55400.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-CMUXFEVZTS.21b2df","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":15},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.238},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03665,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03665},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.76,"value_printed":4.76,"value_stored":4.76},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-CMUXFEVZTS.b6a53f","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":15},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.46915},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.07225,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.07225},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":9.383,"value_printed":9.383,"value_stored":9.383},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-JHB4TPZQRJ","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":16},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r16#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.88},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-57.6,"value_printed":-57.6,"value_stored":-57600.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-4SWOUJHJLY.4c2011","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":16},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.23655},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04731,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04731},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.731,"value_printed":4.731,"value_stored":4.731},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-4SWOUJHJLY.95bca1","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":16},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.46975},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.09395,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.09395},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":9.395,"value_printed":9.395,"value_stored":9.395},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/s0925-8388(97)00528-8","first_author":"Meschel","kind":"assessment","label":"29","paper":"doi:10.1016/s0925-8388(97)00528-8","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 267 (1998) 128–135.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.AL","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.SI","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.V","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-UQXKCAW45X","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":17},"method":"Exp","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r17#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state_stored":{"AL":{"phase":"printed:kJ/mol atom"},"SI":{"phase":"printed:kJ/mol atom"},"V":{"phase":"printed:kJ/mol atom"}},"source_system":"AL-SI-V","system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.1,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.991877,9.330373],"class":"experimental_unspecified","entry":"value_types/HM_FORM/classes/experimental_unspecified","floor":4.1,"floor_unit":"kJ/mol-atom","n_pairs":29,"prior_source":"kubaschewski","value":4.1},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-59.0,"value_printed":-59.0,"value_stored":-59000.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-TE5W2GWK2K","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":18},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r18#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.1792},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-43.584,"value_printed":-43.584,"value_stored":-43584.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-4JWKLO43JG.cf872f","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":18},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.243},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03742,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03742},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.86,"value_printed":4.86,"value_stored":4.86},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-4JWKLO43JG.d0dd56","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":18},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.4745},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.07307,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.07307},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":9.49,"value_printed":9.49,"value_stored":9.49},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-2EVC7CW2S4","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":19},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r19#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.87325},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-17.465,"value_printed":-17.465,"value_stored":-17465.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-RHGUAAQELX.a1ac92","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":19},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r19#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.2341},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03605,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03605},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.682,"value_printed":4.682,"value_stored":4.682},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-DY7B3NTYOU","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":20},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r20#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.54775},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-10.955,"value_printed":-10.955,"value_stored":-10955.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-OQ5OKHYTLK.19ee11","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":20},"merged_ids":["ORC-RHGUAAQELX.1d1dcd"],"merged_pids":["sha256:c5892ceee404a9fd/p5/tab-3/r19#structural_property"],"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r20#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.4932},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.07595,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.07595},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":9.864,"value_printed":9.864,"value_stored":9.864},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.375,"V":0.625},"phases":["Si3V5"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-OQ5OKHYTLK.f53dd5","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":20},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.375,"V":0.625},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si3V5"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r20#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.2406},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03705,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03705},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.812,"value_printed":4.812,"value_stored":4.812},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-2YCSLZ6MEB","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":21},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.705},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-54.1,"value_printed":-54.1,"value_stored":-54100.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-PVPCCSRZWC.768b70","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":21},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r21#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.3187},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04908,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.04908},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":6.374,"value_printed":6.374,"value_stored":6.374},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.calphad.2007.12.005","first_author":"Zhang","kind":"assessment","label":"22","paper":"doi:10.1016/j.calphad.2007.12.005","reference":"C. Zhang, Y. Du, W.X. Xiong, Honghui, P. Nash, Y. Ouyang, R. Hu, Calphad 32 (2008) 320–325.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-PVPCCSRZWC.aec657","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":21},"method":"Calphad","method_basis":"printed in the table row/column","model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/j.calphad.2007.12.005","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r21#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.22865},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03521,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03521},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.573,"value_printed":4.573,"value_stored":4.573},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:reference_state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-2RO2CPZLGD","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":22},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r22#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.35},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":9.966,"sigma_method":{"basis":"calibrated","ci95":[6.939,13.23],"class":"dft","entry":"dft/literature/strata/pblock_anion","floor":9.966,"floor_unit":"kJ/mol-atom","n_pairs":123,"stratum":"literature/pblock_anion","value":9.966},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-47.0,"value_printed":-47.0,"value_stored":-47000.0},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-W42XXH445F.7915d0","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":22},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r22#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.3182},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.06364,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.06364},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":6.364,"value_printed":6.364,"value_stored":6.364},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/j.jssc.2012.12.003","first_author":"Broz","kind":"assessment","label":"28","paper":"doi:10.1016/j.jssc.2012.12.003","reference":"P. Broz, A.U. Khan, H. Niu, X.Q. Chen, D. Li, J. Vrestal, J. Bursik, P. Rogl, J. Solid State Chem. 199 (2013) 171–180.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-W42XXH445F.fa7df8","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":22},"method":"DFT","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_other_calculation","class":"computed","measured_in":"doi:10.1016/j.jssc.2012.12.003","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r22#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_K":0.0,"temperature_basis":"quantity_label","temperature_printed":"0 K (static calculation)","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.22815},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04563,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.04563},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.563,"value_printed":4.563,"value_stored":4.563},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-MYXDZSOOKG","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":23},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r23#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.7337},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-54.674,"value_printed":-54.674,"value_stored":-54674.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-T7JXWBHVL5.4bf547","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":23},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r23#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.31835},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04903,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.04903},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":6.367,"value_printed":6.367,"value_stored":6.367},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-T7JXWBHVL5.ca364e","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":23},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r23#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.2289},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03525,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03525},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.578,"value_printed":4.578,"value_stored":4.578},{"chemical_system":"SI-V","cited_sources":[{"first_author":"OHare","kind":"assessment","label":"30","reference":"P.A. O’Hare, J. Chem. Thermodyn. 32 (2000) 427–437.","status":"resolved","year":"2000"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.AL","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.SI","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":null,"before":{"phase":"printed:kJ/mol atom"},"evidence":{"printed":"printed:kJ/mol atom"},"field":"reference_state.V","gate":"R2","rule":"reference_state_text_not_a_phase"},{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-YYTBKWC54S","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":24},"method":"Exp","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r24#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state_stored":{"AL":{"phase":"printed:kJ/mol atom"},"SI":{"phase":"printed:kJ/mol atom"},"V":{"phase":"printed:kJ/mol atom"}},"source_system":"AL-SI-V","system":"SI-V","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.1,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.991877,9.330373],"class":"experimental_unspecified","entry":"value_types/HM_FORM/classes/experimental_unspecified","floor":4.1,"floor_unit":"kJ/mol-atom","n_pairs":29,"prior_source":"kubaschewski","value":4.1},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-44.4,"value_printed":-44.4,"value_stored":-44400.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","state:reference_state","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-S42MPJBDNY","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r25#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"reference_state_stored":{"AL":{"phase":"printed:none"},"SI":{"phase":"printed:none"},"V":{"phase":"printed:none"}},"source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.41425},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol atom","unit_stored":"J/mol-atom","value":-8.285,"value_printed":-8.285,"value_stored":-8285.0},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-ARHZUQUIVQ.896926","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r25#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","property_printed":"c","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.3368},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05187,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.05187},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":6.736,"value_printed":6.736,"value_stored":6.736},{"chemical_system":"SI-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"SI-V","before":"AL-SI-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"SI":0.666667,"V":0.333333},"phases":["Si2V"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K_explicit","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":4,"fold_lso":3,"id":"ORC-ARHZUQUIVQ.cf9cdf","locator":{"ref":"sha256:c5892ceee404a9fd/p5/tab-3","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1016/j.jmst.2018.01.004","own_work_of_paper":true},"overall_composition":{"SI":0.666667,"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jmst.2018.01.004","paper_id":"doi:10.1016/j.jmst.2018.01.004","phases":[{"label":"Si2V"}],"pid":"sha256:c5892ceee404a9fd/p5/tab-3/r25#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","property_printed":"a","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AL-SI-V","system":"SI-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.2436},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.03751,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.03751},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_printed":"Å","unit_stored":"Å","value":4.872,"value_printed":4.872,"value_stored":4.872},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.038,"dx":{"L":0.0001,"V3Si":-0.0,"V5Si3":0.0},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-PGU46YRFQH","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":12},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.722},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.751},"composition_source":"printed","phase":"V3Si"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-03d40400#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> V5Si3 + V3Si","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2187.15,"temperature_printed":"1914","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2187.15},{"chemical_system":"SI-V","cited_sources":[{"kind":"experimental","label":"10","reference":"Yu.A. Kocherzhinskii, O.G. Kulik, E. Shishkin, Dokl. Akad. Nauk SSSR 209 (6) (1973) 1347–1349.","status":"resolved","year":"1973"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":9.325,"dx":{"L":-0.0109,"V6Si5":0.0005,"VSi2":0.0007},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-IFUAEGAQYL","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:402dafdbfebf172b","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.41},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"},{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"},{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-0524927c#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> VSi2 + V6Si5","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1913.15,"temperature_printed":"1640","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1913.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-ERAEL2CMZO","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":4},"observation_type":"phase_transition","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-1163036d#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> VSi2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1956.15,"temperature_printed":"1683","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1956.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-7BMFN5HZMU","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":10},"observation_type":"phase_transition","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-3007f3d8#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> V5Si3"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2260.15,"temperature_printed":"1987","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2260.15},{"chemical_system":"SI-V","cited_sources":[{"kind":"experimental","label":"10","reference":"Yu.A. Kocherzhinskii, O.G. Kulik, E. Shishkin, Dokl. Akad. Nauk SSSR 209 (6) (1973) 1347–1349.","status":"resolved","year":"1973"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-5EHIFKM64N","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":9},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:402dafdbfebf172b","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-32da58c1#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> V5Si3"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2283.15,"temperature_printed":"2010","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2283.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-3YI2O7UC74","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":18},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-39ffd7ba#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"V6Si5 -> V5Si3 + VSi2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":732.15,"temperature_printed":"459","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":732.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.317,"dx":{"L":-0.0002,"VSi2":0.0007},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-WJIVE6EEEM","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":2},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.053},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.0},"composition_source":"printed","phase":"(Si)"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"(Si)","mapping_confidence":"confirmed","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-3e02e95f#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> (Si) + VSi2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1668.15,"temperature_printed":"1395","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1668.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-EP4RHQQ6J5","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":14},"observation_type":"phase_transition","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.75},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.75},"composition_source":"printed","phase":"V3Si"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-6cc19904#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> V3Si"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2194.15,"temperature_printed":"1921","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2194.15},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"experimental","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-ZETX4FEOCV","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":17},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-1865-6","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-751dc0f8#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"V6Si5 -> V5Si3 + VSi2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":733.15,"temperature_printed":"460","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":733.15},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/0022-5088(82)90126-6","first_author":"Jorda","kind":"experimental","label":"11","paper":"doi:10.1016/0022-5088(82)90126-6","reference":"J.L. Jorda, J. Muller, J. Less-Common Met. 84 (1982) 39–48. 325","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"disagrees","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":33.068,"dx":{"(V)":-0.022,"L":-0.022,"V3Si":0.0093},"model":"SiV-08Zha.tdb","result":"fail","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-7J3SZ3QMWY","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":15},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(82)90126-6","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.87},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.81},"composition_source":"printed","phase":"V3Si"},{"basis":"mole_fraction","composition":{"V":0.93},"composition_source":"printed","phase":"(V)"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"},{"label":"(V)","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-8a32aae9#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> V3Si + (V)","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2143.15,"temperature_printed":"1870","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2143.15},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/0022-5088(82)90126-6","first_author":"Jorda","kind":"experimental","label":"11","paper":"doi:10.1016/0022-5088(82)90126-6","reference":"J.L. Jorda, J. Muller, J. Less-Common Met. 84 (1982) 39–48. 325","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-EIYVTQI5ZT","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":13},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(82)90126-6","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.75},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.75},"composition_source":"printed","phase":"V3Si"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-8f3fd0ad#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> V3Si"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2198.15,"temperature_printed":"1925","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2198.15},{"chemical_system":"SI-V","cited_sources":[{"first_author":"Kalishevich","kind":"experimental","label":"14","reference":"G.I. Kalishevich, P.V. Gel’d, Yu.V. Putinsev, High Temp. (USSR) 6 (1968) 959–962.","status":"resolved","year":"1968"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-CU3XYZJYTA","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":3},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:12b796f09f23bd69","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-94bc782d#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> VSi2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1943.15,"temperature_printed":"1670","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1943.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.325,"dx":{"L":0.0031,"V6Si5":0.0005,"VSi2":0.0007},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-7CJKQWD6T5","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":6},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.424},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"},{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"},{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-9d988666#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> VSi2 + V6Si5","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1904.15,"temperature_printed":"1631","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1904.15},{"chemical_system":"SI-V","cited_sources":[{"doi":"10.1016/0022-5088(82)90126-6","first_author":"Jorda","kind":"experimental","label":"11","paper":"doi:10.1016/0022-5088(82)90126-6","reference":"J.L. Jorda, J. Muller, J. Less-Common Met. 84 (1982) 39–48. 325","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-18.962,"dx":{"L":-0.0119,"V3Si":-0.006,"V5Si3":0.0},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-32UQKUXCS4","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":11},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(82)90126-6","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.71},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.745},"composition_source":"printed","phase":"V3Si"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-a7f37eac#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> V5Si3 + V3Si","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2168.15,"temperature_printed":"1895","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2168.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.118,"dx":{"L":-0.0004,"V5Si3":0.0,"V6Si5":0.0005},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-6SMD23LOSF","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":8},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.438},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-a822b5c4#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + V5Si3 -> V6Si5"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1940.15,"temperature_printed":"1667","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1940.15},{"chemical_system":"SI-V","cited_sources":[{"kind":"experimental","label":"10","reference":"Yu.A. Kocherzhinskii, O.G. Kulik, E. Shishkin, Dokl. Akad. Nauk SSSR 209 (6) (1973) 1347–1349.","status":"resolved","year":"1973"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":3.118,"dx":{"L":-0.0084,"V5Si3":0.0,"V6Si5":0.0005},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-7OGQT57CAQ","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":7},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:402dafdbfebf172b","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.43},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.625},"composition_source":"printed","phase":"V5Si3"},{"basis":"mole_fraction","composition":{"V":0.546},"composition_source":"printed","phase":"V6Si5"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V5Si3","mapping_confidence":"confirmed","model_phase":"SI3V5_D8M","pearson_symbol":"tI32","prototype":"Si3W5","structure_basis":"mapped_model_phase"},{"label":"V6Si5","mapping_confidence":"confirmed","model_phase":"SI5V6","pearson_symbol":"oI44","prototype":"Si5V6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-a9666428#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + V5Si3 -> V6Si5"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1943.15,"temperature_printed":"1670","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1943.15},{"chemical_system":"SI-V","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.calphad.2007.12.005"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-1.683,"dx":{"L":-0.0032,"VSi2":0.0007},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-OGZHAEJNXO","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.05},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.0},"composition_source":"printed","phase":"(Si)"},{"basis":"mole_fraction","composition":{"V":0.334},"composition_source":"printed","phase":"VSi2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"(Si)","mapping_confidence":"confirmed","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"},{"label":"VSi2","mapping_confidence":"confirmed","model_phase":"SI2V_C40","pearson_symbol":"hP9","prototype":"CrSi2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-d335781b#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> (Si) + VSi2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":1666.15,"temperature_printed":"1393","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1666.15},{"chemical_system":"SI-V","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.068,"dx":{"(V)":-0.0,"L":0.0,"V3Si":0.0003},"model":"SiV-08Zha.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","source_disputed":true,"state_fully_specified":true},"fold_lpo":2,"fold_lso":3,"id":"ORC-AEWIBF6YF3","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4","row":16},"observation_type":"invariant_reaction","origin":{"basis":"this_work_paper_text_says_both_kinds_in_table","class":"unspecified","measured_in":"doi:10.1016/j.calphad.2007.12.005","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.892},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"V":0.801},"composition_source":"printed","phase":"V3Si"},{"basis":"mole_fraction","composition":{"V":0.952},"composition_source":"printed","phase":"(V)"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"V3Si","mapping_confidence":"confirmed","model_phase":"SIV3_A15","pearson_symbol":"cP8","prototype":"Cr3Si","structure_basis":"mapped_model_phase"},{"label":"(V)","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.calphad.2007.12.005/p4/tab-4/r-unplaced-ea023ba5#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> V3Si + (V)","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"SI-V","system":"SI-V","temperature_K":2110.15,"temperature_printed":"1837","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":2110.15},{"chemical_system":"SI-V","citations_printed":["2"],"cited_sources":[{"first_author":"Bruning","kind":"unknown","label":"2","reference":"H.A.C.M. Bruning, Philips Res. Rep. 22 (1967) 349–354.","status":"resolved","year":"1967"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":3,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-NCJLVVZEFK","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p1/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","pid":"doi:10.1016/j.calphad.2007.12.005/p1/text-05/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"There is also extensive interest for V3 Si due to its superconducting transition at T ≈ 17 K [2].","quote_page":1,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SI-V","system":"SI-V","temperature_K":17.0,"temperature_printed":"17 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":17.0},{"chemical_system":"SI-V","citations_printed":["3","4"],"cited_sources":[{"doi":"10.1007/bf02873702","first_author":"Smith","kind":"unknown","label":"3","paper":"doi:10.1007/bf02873702","reference":"J.F. Smith, Bull. Alloy Phase Digrams 2 (1981) 42–48.","status":"resolved","year":"1981"},{"doi":"10.1007/bf02880413","first_author":"Smith","kind":"assessment","label":"4","paper":"doi:10.1007/bf02880413","reference":"J.F. Smith, Bull. Alloy Phase Diagrams 6 (1985) 266–271.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":3,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-A5CRXJMZM6","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p1/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","pid":"doi:10.1016/j.calphad.2007.12.005/p1/text-05/s08#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Firstly, the eutectoid decomposition temperature of V6 Si5 phase was mistakenly regarded as 1433 K (1160 ◦ C) [3,4]","quote_page":1,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SI-V","system":"SI-V","temperature_K":1433.0,"temperature_printed":"1433 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1433.0},{"chemical_system":"SI-V","citations_printed":["8"],"cited_sources":[{"first_author":"Storms","kind":"unknown","label":"8","reference":"E.K. Storms, C.E. Myers, High Temp. Sci. 20 (1985) 87–96.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":3,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4SAWXOIQKS","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p1/text-07"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","pid":"doi:10.1016/j.calphad.2007.12.005/p1/text-07/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"which was used as input in previous optimizations [6,7], while the real one derived by Storms and Myers [8] is 1160 K.","quote_page":1,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SI-V","system":"SI-V","temperature_K":1160.0,"temperature_printed":"1160 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1160.0},{"chemical_system":"SI-V","citations_printed":["9"],"cited_sources":[{"doi":"10.1007/s10853-007-1865-6","first_author":"Zhang","kind":"unknown","label":"9","paper":"doi:10.1007/s10853-007-1865-6","reference":"C. Zhang, J. Wang, Y. Du, W.-Q Zhang, J. Mat. Sci. 42 (16) (2007) 7046–7048.","status":"resolved","year":"2007"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"model","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":3,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-QUR7QPKAYB","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.calphad.2007.12.005/p2/text-10"},"observation_type":"phase_transition","origin":{"class":"model_value","measured_in":"doi:10.1007/s10853-007-1865-6","own_work_of_paper":false},"paper":"doi:10.1016/j.calphad.2007.12.005","paper_id":"doi:10.1016/j.calphad.2007.12.005","pid":"doi:10.1016/j.calphad.2007.12.005/p2/text-10/s06#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Zhang et al. [9] indicated that V6 Si5 is stable down to 773 K based on XRD, and they estimated its decomposition temperature to be 733 K by a hybrid first-principles/CALPHAD approach.","quote_page":2,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SI-V","system":"SI-V","temperature_K":733.0,"temperature_printed":"733 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":733.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"SI-V"}