{"artifacts":{"doi:10.1016/j.calphad.2010.12.002/p3/tab-1":{"artifact":"table","caption":"Calculated and experimental lattice parameters of the SER structures. Symbols a and c stand for lattice constants, V at is the atomic volume and 1 shows the relative difference between the calculated and experimental atomic volume.","label":"1","page":3},"doi:10.1016/j.calphad.2010.12.002/p3/tab-2":{"artifact":"table","caption":"Equilibrium structural parameters of the C14, C15 and C36 Laves phases derived in this work. Symbols a and c stand for lattice constants, z , x and y are the internal structural parameters and V at is the atomic volume.","label":"2","page":3},"doi:10.1016/s0925-8388(03)00728-x/p2/text-04":{"artifact":"text_passage","label":"page 2, passage 4","page":2},"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2":{"artifact":"table","caption":"Selected values for the observed lattice parameters of Laves phases in different regimes of temperature and time","label":"2","page":3},"doi:10.1016/s0925-8388(03)00728-x/p4/text-12":{"artifact":"text_passage","label":"page 4, passage 12","page":4},"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3":{"artifact":"table","caption":"Experimental and calculated values for singular points in the Ta–V system","label":"3","page":6},"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}},"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":{},"elements":["TA","V"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M33e0f3cf":{"catalog_entry":{"license":"CC BY 4.0","name":"TaV-04Dan-LB.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"C.A. Danon, C. Servant, J. Alloys Compd., 366, 191-200(2004).","model_doi":"10.1016/s0925-8388(03)00728-x","reproduced_by_calculation":true,"tdb":"TaV-04Dan-LB.tdb","tdb_path":"databases/sgte-binary/TaV-04Dan-LB.tdb","tdb_sha256":"759e7fab83f6768c8ba3cc1bc1b360cce5efe1f8f2145e7998dc039493febbcc"},"Mbbcc8e99":{"catalog_entry":{"license":"CC BY 4.0","name":"TaV-04Dan-LB.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"C.A. Danon, C. Servant, J. Alloys Compd., 366, 191-200(2004).","model_doi":"10.1016/s0925-8388(03)00728-x","reproduced_by_calculation":false,"tdb":"TaV-04Dan-LB.tdb","tdb_path":"databases/sgte-binary/TaV-04Dan-LB.tdb","tdb_sha256":"759e7fab83f6768c8ba3cc1bc1b360cce5efe1f8f2145e7998dc039493febbcc"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/bf02868668":{"authors":["J. F. Smith","O. N. Carlson"],"citation":"J. F. Smith, O. N. Carlson, The Ta-V (Tantalum-Vanadium) system, Bulletin of Alloy Phase Diagrams 4, 284-289 (1983).","container":"Bulletin of Alloy Phase Diagrams","doi":"10.1007/bf02868668","doi_url":"https://doi.org/10.1007/bf02868668","id":"doi:10.1007/bf02868668","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The Ta-V (Tantalum-Vanadium) system","year":1983},"doi:10.1016/0022-3697(81)90050-0":{"authors":["James F. Lynch"],"citation":"James F. Lynch, The solution of Hydrogen in TaV2, Journal of Physics and Chemistry of Solids 42, 411-419 (1981).","container":"Journal of Physics and Chemistry of Solids","doi":"10.1016/0022-3697(81)90050-0","doi_url":"https://doi.org/10.1016/0022-3697(81)90050-0","id":"doi:10.1016/0022-3697(81)90050-0","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The solution of Hydrogen in TaV2","year":1981},"doi:10.1016/0022-5088(86)90201-8":{"authors":["Horst Müller","K. Weymann"],"citation":"Horst Müller, K. Weymann, Investigation of the ternary systems Nb-V-H and Ta-V-H, Journal of the Less Common Metals 119, 115-126 (1986).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(86)90201-8","doi_url":"https://doi.org/10.1016/0022-5088(86)90201-8","id":"doi:10.1016/0022-5088(86)90201-8","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Investigation of the ternary systems Nb-V-H and Ta-V-H","year":1986},"doi:10.1016/0038-1098(74)91202-2":{"authors":["P.F. Schippnick","A.C. Lawson"],"citation":"P.F. Schippnick, A.C. Lawson, Superconductivity of TaV2, Solid State Communications 15, 1643-1644 (1974).","container":"Solid State Communications","doi":"10.1016/0038-1098(74)91202-2","doi_url":"https://doi.org/10.1016/0038-1098(74)91202-2","id":"doi:10.1016/0038-1098(74)91202-2","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Superconductivity of TaV2","year":1974},"doi:10.1016/0364-5916(91)90004-4":{"authors":["Lany Kaufman"],"citation":"Lany Kaufman, Coupled thermochemical and phase diagram data for tantalum based binary alloys, Calphad 15, 243-259 (1991).","container":"Calphad","doi":"10.1016/0364-5916(91)90004-4","doi_url":"https://doi.org/10.1016/0364-5916(91)90004-4","id":"doi:10.1016/0364-5916(91)90004-4","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Coupled thermochemical and phase diagram data for tantalum based binary alloys","year":1991},"doi:10.1016/j.calphad.2010.12.002":{"authors":["J. Pavlů","J. Vřešt’ál","X.-Q. Chen","P. Rogl"],"citation":"J. Pavlů, J. Vřešt’ál, X.-Q. Chen, P. Rogl, Thermodynamic modeling of Laves phases in the Ta–V system: Reassessment using first-principles results, Calphad 35, 103-108 (2011).","container":"Calphad","doi":"10.1016/j.calphad.2010.12.002","doi_url":"https://doi.org/10.1016/j.calphad.2010.12.002","id":"doi:10.1016/j.calphad.2010.12.002","kind":"corpus_paper","metadata_source":"crossref","roles":["cited_source","reporting_paper"],"source_kinds":["cited_work","journal_article"],"title":"Thermodynamic modeling of Laves phases in the Ta–V system: Reassessment using first-principles results","year":2011},"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(03)00728-x":{"authors":["C.A Danon","C Servant"],"citation":"C.A Danon, C Servant, A thermodynamic evaluation of the Ta–V system, Journal of Alloys and Compounds 366, 191-200 (2004).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(03)00728-x","doi_url":"https://doi.org/10.1016/s0925-8388(03)00728-x","id":"doi:10.1016/s0925-8388(03)00728-x","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"6e16babef3618839","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"A thermodynamic evaluation of the Ta–V system","year":2004},"doi:10.1088/0031-8949/11/6/008":{"authors":["Per Wennerström","Stig Byström","Mats Larsson","Torsten Lindqvist","Östen Rapp"],"citation":"Per Wennerström, Stig Byström, Mats Larsson, Torsten Lindqvist, Östen Rapp, Specific Heat Measurements of the C 15 Phase of TaV<sub>2</sub>, Phys. Scr. 11, 378-380 (1975).","container":"Phys. Scr.","doi":"10.1088/0031-8949/11/6/008","doi_url":"https://doi.org/10.1088/0031-8949/11/6/008","id":"doi:10.1088/0031-8949/11/6/008","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Specific Heat Measurements of the C 15 Phase of TaV<sub>2</sub>","year":1975},"ref:3e8ba5b2776a4fee":{"citation":"O.N. Carlson, D.T. Eash, A.L. Eustice, in: W.R. Clough (Ed.), Reactive Metals, vol. 2, Interscience, New York, 1959, pp. 277–293.","id":"ref:3e8ba5b2776a4fee","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1959},"ref:6521565d92e94ca3":{"citation":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","id":"ref:6521565d92e94ca3","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1965},"ref:9766d92f05d009b3":{"citation":"V.N. Eremenko, L.A. Tret’yachenko, Z.P. Golubenko, Dopovidi Akad. Nauk Ukrains’kii RSR 2 (1962) 192.","id":"ref:9766d92f05d009b3","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1962},"ref:bb487ff551ccecd9":{"citation":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","id":"ref:bb487ff551ccecd9","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"],"year":1972}},"part":1,"parts":1,"records":[{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"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":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-Y7DR2UPMVT.35bd67","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":3},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r03#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.007264,"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":0.007264},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":3.3019,"value_stored":330.19},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"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":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-Y7DR2UPMVT.63df89","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":3},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r03#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.003722,0.019682],"class":"unknown","entry":"value_types/VOLUME/classes/unknown","floor":0.0054,"floor_unit":"relative (fraction of the value)","n_pairs":43,"prior_source":"orchid_assumed","value":0.00972},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.8},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"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":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-Y7DR2UPMVT.8d7d63","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":3},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r03#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.0022},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":1.0},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-6G373AZMAP.0a85a6","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"this_work_uncited_beside_cited_rows+title_first_principles","class":"computed","measured_in":"doi:10.1016/j.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r04#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05436,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05436},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.812},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-6G373AZMAP.0ab91e","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"this_work_uncited_beside_cited_rows+title_first_principles","class":"computed","measured_in":"doi:10.1016/j.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r04#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.03309,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.03309},"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":"pm","value":3.309,"value_stored":330.9},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-6G373AZMAP.cdb02f","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"this_work_uncited_beside_cited_rows+title_first_principles","class":"computed","measured_in":"doi:10.1016/j.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"NM BCC Ta","model_phase":"BCC_A2"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-1/r04#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":1.0},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5DT4SDXKK6.448579","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":1},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r01#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-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":0.007776,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.003722,0.019682],"class":"unknown","entry":"value_types/VOLUME/classes/unknown","floor":0.0054,"floor_unit":"relative (fraction of the value)","n_pairs":43,"prior_source":"orchid_assumed","value":0.007776},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.44},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5DT4SDXKK6.58c40d","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":1},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r01#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-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":0.01784,"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":0.01784},"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":"pm","value":8.11,"value_stored":811.0},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5DT4SDXKK6.d2b65e","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":1},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r01#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-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":0.01091,"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":0.01091},"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":"pm","value":4.96,"value_stored":496.0},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-6P24PCYBR7.18c079","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":2},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r02#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-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":0.008246,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.003722,0.019682],"class":"unknown","entry":"value_types/VOLUME/classes/unknown","floor":0.0054,"floor_unit":"relative (fraction of the value)","n_pairs":43,"prior_source":"orchid_assumed","value":0.008246},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.527},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Villars","kind":"assessment","label":"16","reference":"P. Villars, L.D. Calvert, Pearson’s Handbook of Crystallographic Data for Intermetallic Phases, ASM International, Materials Park, OH, USA, 1991.","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-6P24PCYBR7.a72983","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":2},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r02#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.01574,"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":0.01574},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":7.1555,"value_stored":715.55},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-JEQXNJPUCL.087178","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":5},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.04467,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.04467},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.489},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-JEQXNJPUCL.7514d4","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":5},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r05#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05065,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05065},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.0648,"value_stored":506.48},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-JEQXNJPUCL.8a097c","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":5},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"z = 0.0619","wyckoff":"4f","z":0.0619}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-JEQXNJPUCL.d4c083","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":5},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r05#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.08043,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.08043},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":8.0425,"value_stored":804.25},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-JEQXNJPUCL.f9ab84","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":5},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"x = 0.8301, y = 0.6601","wyckoff":"6h","x":0.8301,"y":0.6601}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-KC2ZTPPDQ2.8933c9","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":6},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r06#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.04467,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.04467},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.489},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-KC2ZTPPDQ2.b54d89","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":6},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r06#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.07096,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07096},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":7.0957,"value_stored":709.57},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-QWXB6B2NRT.5e859f","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":7},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r07#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"z = 0.0647","wyckoff":"4f","z":0.0647}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-QWXB6B2NRT.5fb1e0","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":7},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r07#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"x = 0.8302, y = 0.6605","wyckoff":"6h","x":0.8302,"y":0.6605}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-QWXB6B2NRT.7edaaf","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":7},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r07#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.07928,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07928},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":7.9277,"value_stored":792.77},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-QWXB6B2NRT.8b2b44","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":7},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r07#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05019,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05019},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.673},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-QWXB6B2NRT.e1071c","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":7},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r07#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05407,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05407},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4068,"value_stored":540.68},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5RVANNAEIU.141164","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":8},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r08#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05385,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05385},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.3847,"value_stored":538.47},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5RVANNAEIU.1e1fc0","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":8},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r08#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.08505,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.08505},"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":"pm","value":8.505,"value_stored":850.5},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-5RVANNAEIU.4bf150","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":8},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"x = 0.8286, y = 0.6573","wyckoff":"6h","x":0.8286,"y":0.6573}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-5RVANNAEIU.9ca3fc","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":8},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.0534,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.0534},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.78},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-5RVANNAEIU.ff84e8","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":8},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"z = 0.0616","wyckoff":"4f","z":0.0616}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C15","strukturbericht":"C15"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-BFSOT3RUG6.5d2eda","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":9},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r09#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.0754,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.0754},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":7.5399,"value_stored":753.99},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C15","strukturbericht":"C15"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-BFSOT3RUG6.d3045c","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":9},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r09#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05358,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05358},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.786},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-T5UJIPECGX.0b5b79","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":10},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r10#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"z = 0.0623","wyckoff":"4f","z":0.0623}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-T5UJIPECGX.23b7ba","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":10},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r10#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.08307,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.08307},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":8.3071,"value_stored":830.71},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-T5UJIPECGX.51c93d","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":10},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r10#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"x = 0.8315, y = 0.6629","wyckoff":"6h","x":0.8315,"y":0.6629}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-T5UJIPECGX.615e33","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":10},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r10#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05435,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05435},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4352,"value_stored":543.52},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-T5UJIPECGX.6345d5","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":10},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r10#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05313,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05313},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.771},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-WGB2FKPIZE.37bdbd","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":11},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r11#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"x = 0.8292, y = 0.6584","wyckoff":"6h","x":0.8292,"y":0.6584}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-WGB2FKPIZE.64d302","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":11},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r11#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.08678,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.08678},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":8.6784,"value_stored":867.84},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-WGB2FKPIZE.bd67e5","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":11},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r11#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05451,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05451},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4507,"value_stored":545.07},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C14' over a, c, Vat, 4f-z, 6h-x, 6h-y in the upper block","rationale":"Printed table context for this group supplies 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":[1,3,5,7,8,10,11],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C14; values (a 496.00 ... 545.07 pm, Vat) sit under the C14 column group","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-WGB2FKPIZE.be4f69","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":11},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r11#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C14","strukturbericht":"C14"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05583,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05583},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.861},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-WGB2FKPIZE.efad52","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":11},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C14"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r11#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"z = 0.0623","wyckoff":"4f","z":0.0623}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-BR4ONBOIMA.6c8604","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":12},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r12#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05586,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05586},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.862},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C15","strukturbericht":"C15"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Column-group header 'C15' over a, Vat in the upper block","rationale":"Printed table context for this group supplies 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":[2,4,6,9,12],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C15; values (a 715.55, 688.17, 709.57, 753.99, 764.51) under the C15 column group; V6Ta6 and V2Ta10 print '-' for C15","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-BR4ONBOIMA.7c49cd","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":12},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C15"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r12#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C15","strukturbericht":"C15"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.07645,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07645},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":7.6451,"value_stored":764.51},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.115f7a","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"z = 0.8439","wyckoff":"4f","z":0.8439}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.37f2f5","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.1615,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1615},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":16.1519,"value_stored":1615.19},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.80ea25","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"z = 0.1243","wyckoff":"4f","z":0.1243}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.9b60b0","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.04467,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.04467},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.489},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.b4bf5b","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"z = 0.0940","wyckoff":"4e","z":0.094}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.c08312","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05054,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05054},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.0542,"value_stored":505.42},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-2KAPXKAKXJ.d5adfb","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":14},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r14#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta","sites":[{"coordinates_printed":"x = 0.1629, y = 0.3258","wyckoff":"6h","x":0.1629,"y":0.3258}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.05a794","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05022,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05022},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.674},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.14415c","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"x = 0.1632, y = 0.3265","wyckoff":"6h","x":0.1632,"y":0.3265}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.3ef5fc","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.1576,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1576},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":15.7626,"value_stored":1576.26},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V6Ta6"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.633244","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"V6Ta6","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05425,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05425},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4245,"value_stored":542.45},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.81b13a","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"z = 0.0929","wyckoff":"4e","z":0.0929}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.89615a","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"z = 0.1241","wyckoff":"4f","z":0.1241}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-W6LD2ZXVEG.dd10fd","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":15},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r15#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V6Ta6","sites":[{"coordinates_printed":"z = 0.8402","wyckoff":"4f","z":0.8402}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.086723","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05382,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05382},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.3818,"value_stored":538.18},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.0fd7ba","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"x = 0.1618, y = 0.3235","wyckoff":"6h","x":0.1618,"y":0.3235}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.33e884","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"z = 0.0954","wyckoff":"4e","z":0.0954}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.4c666c","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"z = 0.1247","wyckoff":"4f","z":0.1247}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.909cb7","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","sites":[{"coordinates_printed":"z = 0.8423","wyckoff":"4f","z":0.8423}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.e4a001","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.1707,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1707},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":17.0652,"value_stored":1706.52},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"before":{"designation":"VTa2"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-YCK3G67FYN.e74312","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":16},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r16#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"VTa2","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05352,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05352},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.784},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.1129c7","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"z = 0.8432","wyckoff":"4f","z":0.8432}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.41003b","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05313,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05313},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.771},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.48577b","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"z = 0.0941","wyckoff":"4e","z":0.0941}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.79d75f","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"z = 0.1243","wyckoff":"4f","z":0.1243}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.8c0c91","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.1658,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1658},"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":"pm","value":16.58,"value_stored":1658.0},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.ae13b6","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"V2Ta10","sites":[{"coordinates_printed":"x = 0.1646, y = 0.3292","wyckoff":"6h","x":0.1646,"y":0.3292}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"before":{"designation":"V2Ta10"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZJZZ7ZX2DP.c43123","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":17},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.166667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r17#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":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"TA-V","structure":{"designation":"V2Ta10","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05441,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05441},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4406,"value_stored":544.06},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.1cd86f","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"z = 0.1246","wyckoff":"4f","z":0.1246}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.60ab79","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_V_ATOM","property_code_raw":"LATTICE_VAT","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","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":0.05586,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/VOLUME","floor":0.03,"floor_unit":"relative (fraction of the value)","value":0.05586},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"10^7 pm^3","value_type":"VOLUME"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"10^7 pm^3","value":1.862},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.7029d8","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.1743,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.1743},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":17.4252,"value_stored":1742.52},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"before":{"designation":"Ta2Ta"},"evidence":{"batch":"table_context_batch_02","doi":"10.1016/j.calphad.2010.12.002","pdf_page":3,"pdf_sha256":"4c4d4a380126b3d969c09eba9db3f89ec54f82876cb3c27d0be3968bb3fe7817","printed":"Lower block header 'Laves phase | C36' over a, c, Vat, 4e-z, 4f-z, 4f-z, 6h-x, 6h-y","rationale":"Printed table context for this group supplies 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":[13,14,15,16,17,18],"table":"2","table_key":"t030"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 02","image_sha256":"1c2ef9e57b34da8d81ae31ef531a756cbe0afdc2a5f965721a846685af6a9cf0","page":3,"pdf_sha256_prefix":"4c4d4a380126b3d9","seen":"records already labelled C36; values a 493.30 ... 544.16 under the C36 block","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.77f1b7","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/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","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","phase":"C36","strukturbericht":"C36"},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.05442,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05442},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"pm","value":5.4416,"value_stored":544.16},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.7a57d0","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"z = 0.0942","wyckoff":"4e","z":0.0942}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.9fbdf9","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"z = 0.8433","wyckoff":"4f","z":0.8433}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"dft","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"id":"ORC-7QE55JJ5LM.cdfc8f","locator":{"ref":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2","row":18},"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.calphad.2010.12.002","own_work_of_paper":true},"overall_composition":{"V":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.calphad.2010.12.002","paper_id":"doi:10.1016/j.calphad.2010.12.002","phases":[{"label":"C36"}],"pid":"doi:10.1016/j.calphad.2010.12.002/p3/tab-2/r18#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SITE_FRACTIONAL_COORDINATES","property_group":"crystal structure","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","source_system":"TA-V","structure":{"designation":"Ta2Ta","sites":[{"coordinates_printed":"x = 0.1624, y = 0.3248","wyckoff":"6h","x":0.1624,"y":0.3248}]},"system":"TA-V","temperature_K":0.0,"temperature_basis":"printed","temperature_printed":"0 K","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1016/0022-3697(81)90050-0","first_author":"Lynch","kind":"unknown","label":"23","paper":"doi:10.1016/0022-3697(81)90050-0","reference":"J.F. Lynch, J. Phys. Chem. Solids 42 (1981) 411.","status":"resolved","year":"1981"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":[{"label":"C15","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"batch":"table_context_batch_05","doi":"10.1016/s0925-8388(03)00728-x","pdf_page":3,"pdf_sha256":"6e16babef361883925ee514fb8a304584f8525142045e827d133f457eef4226d","printed":"XRD | C15^a | TaV2 | 1523 | 96 + 240 | a = 7.1597 | [23]","rationale":"Printed table context for this group supplies phase; 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":[1],"table":"2","table_key":"t094"},"field":"phases","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 05","image_sha256":"e39901be864bb56d2963b388d1152d04c9fe7f1d951641c59dd18ad55ff66f71","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"first printed row; footnote marker a dropped from the label, same convention as the other C15 records of this table","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},"fold_lpo":2,"fold_lso":2,"id":"ORC-GF26D473UZ","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":1},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15","label_source":"printed_source_page"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r01#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-V","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-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":0.009308,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009308},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"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":"Å","value":7.1597,"value_stored":7.1597},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"13","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-6IMO6AWYT5.0d799a","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":2},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:6521565d92e94ca3","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r02#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.006575,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.006575},"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":"Å","value":5.058,"value_stored":5.058},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"13","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-6IMO6AWYT5.324351","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":2},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:6521565d92e94ca3","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r02#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.01073,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.01073},"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":"Å","value":8.25,"value_stored":8.25},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"13","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-6IMO6AWYT5.8e4c46","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":2},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:6521565d92e94ca3","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r02#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.00212,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.00212},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"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":1.631},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Carlson","kind":"unknown","label":"9","reference":"O.N. Carlson, D.T. Eash, A.L. Eustice, in: W.R. Clough (Ed.), Reactive Metals, vol. 2, Interscience, New York, 1959, pp. 277–293.","status":"resolved","year":"1959"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-32UIORKGTO","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":3},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3e8ba5b2776a4fee","own_work_of_paper":false},"overall_composition":{"V":0.68},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r03#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009312,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009312},"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":"Å","value":7.163,"value_stored":7.163},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Pushin","kind":"unknown","label":"19","reference":"V.G. Pushin, V.N. Kozhanov, N.N. Syutkina, R.R. Romanova, E.P. Romanov, Dokl. Akad. Nauk SSSR (Phys.) 254 (1980) 100.","status":"resolved","year":"1980"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-BLF3Z6Y6BT","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":4},"method":"XRD, ED","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r04#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009282,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009282},"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":"Å","value":7.14,"value_stored":7.14},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1016/0038-1098(74)91202-2","first_author":"Schippnick","kind":"unknown","label":"21","paper":"doi:10.1016/0038-1098(74)91202-2","reference":"P.F. Schippnick, A.C. Lawson, Solid State Commun. 15 (1974) 1643.","status":"resolved","year":"1974"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-DGUIEGWOSC","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":5},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r05#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009299,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009299},"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":"Å","value":7.153,"value_stored":7.153},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1088/0031-8949/11/6/008","first_author":"Wennerstrom","kind":"unknown","label":"22","paper":"doi:10.1088/0031-8949/11/6/008","reference":"P. Wennerström, S. Byström, M. Larsson, T. Lindqvist, Ö. Rapp, Phys. Scr. 11 (1975) 378.","status":"resolved","year":"1975"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-6P7ECKBSJY","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":6},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r06#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009302,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009302},"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":"Å","value":7.155,"value_stored":7.155},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Somenkov","kind":"unknown","label":"20","reference":"V.A. Somenkov, V.F. Petrunin, E.M. Sokolovskaya, A.P. Nefedov, Russ. J. Inorg. Mater. 2 (1966) 401.","status":"resolved","year":"1966"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":[{"label":"C15","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"batch":"table_context_batch_05","doi":"10.1016/s0925-8388(03)00728-x","pdf_page":3,"pdf_sha256":"6e16babef361883925ee514fb8a304584f8525142045e827d133f457eef4226d","printed":"ND | C15^b | TaV2 | 1173 | 1000 | a = 7.16 | [20]","rationale":"Printed table context for this group supplies phase; 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":[7],"table":"2","table_key":"t094"},"field":"phases","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 05","image_sha256":"e39901be864bb56d2963b388d1152d04c9fe7f1d951641c59dd18ad55ff66f71","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"seventh printed row; footnote marker b dropped from the 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},"fold_lpo":2,"fold_lso":2,"id":"ORC-SIDJCYUVTP","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":7},"method":"ND","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15","label_source":"printed_source_page"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r07#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009308,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.000481,0.004794],"class":"experimental_unspecified","entry":"value_types/LATTICE_LENGTH/classes/experimental_unspecified","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":9,"prior_source":"orchid_assumed","value":0.009308},"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":"Å","value":7.16,"value_stored":7.16},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-T3CMPOOJOI.1baad8","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":8},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.00212,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.00212},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"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":1.631},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-T3CMPOOJOI.96207d","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":8},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r08#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.01073,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.01073},"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":"Å","value":8.25,"value_stored":8.25},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-T3CMPOOJOI.cd3f40","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":8},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r08#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.006575,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.006575},"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":"Å","value":5.058,"value_stored":5.058},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-2T6RDTCEBI.3682a7","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":9},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r09#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.002125,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.002125},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"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":1.635},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-2T6RDTCEBI.5d7162","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":9},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r09#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.01082,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.01082},"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":"Å","value":8.322,"value_stored":8.322},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"35","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, I.G. Sokolova, Inorg. Mater. 1 (1965) 655.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed; the table prints heat-treatment Temperature (K) 1523/1473/1373/1273/1193/1173 with Time (h); XRD measurement T not stated","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 2-6, 8-9: Temperature (K) 1523, 1473, 1373, 1273, 1193, 1173, 1173 with Time (h) 10, 100, 100-150, 840, 120, >1300","verdict":"confirmed"}}],"id":"ORC-2T6RDTCEBI.9a0756","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":9},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r09#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.006617,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.006617},"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":"Å","value":5.09,"value_stored":5.09},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Yu","kind":"unknown","label":"33","reference":"M.Yu. Teslyuk, Ternary intermetallic compounds with the structure of Laves phase, Candidate’s thesis, Author’s summary, Ivan Franko National University, Lviv, Ukraine, 1965.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-IR234SS3UH.215a04","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":10},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r10#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.01054,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.01054},"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":"Å","value":8.11,"value_stored":8.11},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Yu","kind":"unknown","label":"33","reference":"M.Yu. Teslyuk, Ternary intermetallic compounds with the structure of Laves phase, Candidate’s thesis, Author’s summary, Ivan Franko National University, Lviv, Ukraine, 1965.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-IR234SS3UH.98e91a","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":10},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r10#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.006448,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.006448},"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":"Å","value":4.96,"value_stored":4.96},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Yu","kind":"unknown","label":"33","reference":"M.Yu. Teslyuk, Ternary intermetallic compounds with the structure of Laves phase, Candidate’s thesis, Author’s summary, Ivan Franko National University, Lviv, Ukraine, 1965.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-IR234SS3UH.e62892","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":10},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r10#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.002119},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"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":1.63},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-HQYAFSNC2R.0bab6e","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":11},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r11#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.01054,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.01054},"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":"Å","value":8.11,"value_stored":8.11},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-HQYAFSNC2R.6d711c","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":11},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r11#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C_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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.002119},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"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":1.63},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-HQYAFSNC2R.d8d454","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":11},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r11#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.006448,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.006448},"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":"Å","value":4.96,"value_stored":4.96},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Yu","kind":"unknown","label":"33","reference":"M.Yu. Teslyuk, Ternary intermetallic compounds with the structure of Laves phase, Candidate’s thesis, Author’s summary, Ivan Franko National University, Lviv, Ukraine, 1965.","status":"resolved","year":"1965"}],"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":true,"gate_failures":["measurement_temperature_not_stated"],"review_state":"extracted"},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"measurement_temperature_not_stated","detail":"stored T=298.15 (assumed_room_temperature) is not printed: Temperature and Time cells read 'Not given'","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1 (temperature, t094)","image_sha256":"38edfc50bade15b3161b37cd008f69a5d1acdd744f5edfe2d272abb649b9cb6f","page":3,"pdf_sha256_prefix":"6e16babef3618839","seen":"rows 10-12: XRD C14/C14/C15 TaV2 'Not given' 'Not given' a = 4.96, c = 8.11 / a = 7.14","verdict":"confirmed"}}],"id":"ORC-SYYGCON3I4","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2","row":12},"method":"XRD","method_basis":"printed in the table row/column","observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"C15"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p3/tab-2/r12#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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"TA-V","system":"TA-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":0.009282,"sigma_method":{"basis":"calibrated","ci95":[0.000866,0.003941],"class":"xrd","entry":"value_types/LATTICE_LENGTH/classes/xrd","floor":0.0013,"floor_unit":"relative (fraction of the value)","n_pairs":30,"value":0.009282},"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":"Å","value":7.14,"value_stored":7.14},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"17","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor0 ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta, Seriya 2: Khimiya 5 (1965) 42–47. 180 P. Broz et al. / Journal of Solid State Chemistry 199 (2013) 171–180","status":"resolved","year":"2013"},{"doi":"10.1016/j.calphad.2010.12.002","first_author":"Pavlu","kind":"assessment","label":"20","paper":"doi:10.1016/j.calphad.2010.12.002","reference":"J. Pavlu, J. Vrestal, X.–Q. Chen, P. Rogl, Calphad 35 (2011) 103–108.","status":"resolved","year":"2011"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":8.25,"before":0.825,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"value","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"Å","before":"not_printed","evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"unit","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":0.825,"before":null,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"value_stored","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"nm","before":null,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"unit_stored","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":300.0,"before":298.15,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"temperature_K","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"printed","before":"assumed_room_temperature","evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"temperature_basis","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":{"basis":"printed","value":0.005},"before":{"basis":"printed","value":0.0005},"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 C14 ... 0.5058(5) 0.8250(5) [17],[20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"uncertainty","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental c: printed 0.825 under 'Lattice parameters (nm)'; stored value 0.825 with unit not_printed, T 298.15 assumed","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_defect_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":2,"id":"ORC-P56DPNMCZ2.82bb43","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_work_title_modelling","class":"model_value","own_work_of_paper":false},"overall_composition":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/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","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":"hP12","prototype":"MgZn2","strukturbericht":"C14"},"system":"TA-V","temperature_K":300.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","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":0.06352,"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":0.06352},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.005},"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":8.25,"value_stored":0.825},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"unknown","label":"17","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor0 ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta, Seriya 2: Khimiya 5 (1965) 42–47. 180 P. Broz et al. / Journal of Solid State Chemistry 199 (2013) 171–180","status":"resolved","year":"2013"},{"doi":"10.1016/j.calphad.2010.12.002","first_author":"Pavlu","kind":"assessment","label":"20","paper":"doi:10.1016/j.calphad.2010.12.002","reference":"J. Pavlu, J. Vrestal, X.–Q. Chen, P. Rogl, Calphad 35 (2011) 103–108.","status":"resolved","year":"2011"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":5.058,"before":0.5058,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"value","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"Å","before":"not_printed","evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"unit","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":0.5058,"before":null,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"value_stored","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"nm","before":null,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"unit_stored","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":300.0,"before":298.15,"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"temperature_K","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":"printed","before":"assumed_room_temperature","evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"temperature_basis","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","verdict":"confirmed"}},{"after":{"basis":"printed","value":0.005},"before":{"basis":"printed","value":0.0005},"evidence":{"class":"temperature","decision_file":"temperature_t020.json","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 hP12 P63/mmc C14 MgZn2 0.5058(5) 0.8250(5) 1435–1127 °C [17] and ≤370 °C [20]","rationale":"column header prints nm; release convention value in Å (x10 exact) with value_stored/unit_stored as printed; caption 'Experimental (300 K)' prints the measurement temperature for experimental rows","report_id":"ORCHID-TD-20261028-v1","table":"1","table_key":"t020","uncertainty_scaled":"uncertainty x10 with the exact nm -> Å conversion of the value"},"field":"uncertainty","gate":"TD20261028","rule":"source_adjudicated_table_defect","visual_check":{"checked":"2026-10-28; Claude (Studio sub-agent readers) rendered-page check, AI-assisted, not human re-review; ORCHID-TD-20261028-v1","image_sha256":"ad1ee9dfe22afc43041f009de0f2fde8719254ffbeb2e9642ef82b58328dda92","page":3,"pdf_sha256_prefix":"6929864919d510ee","seen":"TaV2 C14 experimental a: printed 0.5058 under 'Lattice parameters (nm)'; stored value 0.5058 with unit not_printed, T 298.15 assumed","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_defect_correction_requires_downstream_revalidation"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":2,"id":"ORC-P56DPNMCZ2.adb10f","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_work_title_modelling","class":"model_value","own_work_of_paper":false},"overall_composition":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/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","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":"hP12","prototype":"MgZn2","strukturbericht":"C14"},"system":"TA-V","temperature_K":300.0,"temperature_basis":"printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","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":0.03895,"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":0.03895},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.005},"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":5.058,"value_stored":0.5058},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"hP12","phase":"TaV2","prototype":"MgZn2","space_group":"P63/mmc","strukturbericht":"C14"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 | hP12 | P63/mmc | C14 | MgZn2 | 0.5058(5) 0.8250(5); continuation 0.5092 0.8069 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":[26],"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":"C14 TaV2 group = 2 lines, ends before τ2","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":2,"id":"ORC-6QUFMAASTV.6fb45b","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":26},"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r26#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":"hP12","phase":"TaV2","prototype":"MgZn2","space_group":"P63/mmc","strukturbericht":"C14"},"system":"TA-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":0.05092,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.05092},"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":5.092,"value_stored":0.5092},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"hP12","phase":"TaV2","prototype":"MgZn2","space_group":"P63/mmc","strukturbericht":"C14"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 | hP12 | P63/mmc | C14 | MgZn2 | 0.5058(5) 0.8250(5); continuation 0.5092 0.8069 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":[26],"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":"C14 TaV2 group = 2 lines, ends before τ2","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":2,"id":"ORC-6QUFMAASTV.7ba8a5","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":26},"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r26#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":"hP12","phase":"TaV2","prototype":"MgZn2","space_group":"P63/mmc","strukturbericht":"C14"},"system":"TA-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":0.08069,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.08069},"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":8.069,"value_stored":0.8069},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1007/bf02868668","first_author":"Smith","kind":"assessment","label":"15","paper":"doi:10.1007/bf02868668","reference":"J.F. Smith, O.N. Carlson, in: T.B. Massalski (Ed.), Binary Alloy Phase Diagrams, vol. 3, second ed., ASM International, Materials Park, Ohio, 1990, pp. 3364– 3366; for details see: J.F. Smith, O.N. Carlson, The Ta-V system, Bull. Alloy Phase Diagrams 4 (3) (1983) 284–289.","status":"resolved","year":"1983"},{"doi":"10.1016/0022-5088(86)90201-8","first_author":"Muller","kind":"unknown","label":"39","paper":"doi:10.1016/0022-5088(86)90201-8","reference":"H. Müller, K. Weymann, J. Less-Common Met. 119 (1986) 115–126.","status":"resolved","year":"1986"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["UNKNOWN"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":[{"label":"TaV2","label_source":"printed_source_page","pearson_symbol":"cF24","prototype":"MgCu2","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":"TaV2 | cF24 | Fd-3m | C15 | MgCu2 | 0.7157 <=1310 °C [15];[39]; continuation 0.7167 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":[29,30],"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":"C15 TaV2 group = 2 lines (r29 placeholder, r30 already TaV2), ends before τ3","verdict":"confirmed"}},{"after":{"pearson_symbol":"cF24","phase":"TaV2","prototype":"MgCu2","space_group":"Fd-3m","strukturbericht":"C15"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 | cF24 | Fd-3m | C15 | MgCu2 | 0.7157 <=1310 °C [15];[39]; continuation 0.7167 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":[29,30],"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":"C15 TaV2 group = 2 lines (r29 placeholder, r30 already TaV2), ends before τ3","verdict":"confirmed"}}],"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":2,"id":"ORC-XZEU46V3ZD","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":29},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.1007/bf02868668","own_work_of_paper":false},"overall_composition":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2","label_source":"printed_source_page","pearson_symbol":"cF24","prototype":"MgCu2","structure_basis":"printed_source_page"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r29#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":"cF24","phase":"TaV2","prototype":"MgCu2","space_group":"Fd-3m","strukturbericht":"C15"},"system":"TA-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":0.01575,"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":0.01575},"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":7.157,"value_stored":0.7157},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"field":"system","gate":"A1","rule":"system_of_the_state"},{"after":{"pearson_symbol":"cF24","phase":"TaV2","prototype":"MgCu2","space_group":"Fd-3m","strukturbericht":"C15"},"before":null,"evidence":{"batch":"table_context_batch_01","doi":"10.1016/j.jssc.2012.12.003","pdf_page":3,"pdf_sha256":"6929864919d510ee83057972012dc4b27076c691e7814eea6c2d3e5117816383","printed":"TaV2 | cF24 | Fd-3m | C15 | MgCu2 | 0.7157 <=1310 °C [15];[39]; continuation 0.7167 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":[29,30],"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":"C15 TaV2 group = 2 lines (r29 placeholder, r30 already TaV2), ends before τ3","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":2,"id":"ORC-2KPERNABHT","locator":{"ref":"sha256:6929864919d510ee/p3/tab-1","row":30},"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p3/tab-1/r30#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":"cF24","phase":"TaV2","prototype":"MgCu2","space_group":"Fd-3m","strukturbericht":"C15"},"system":"TA-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":0.07167,"sigma_method":{"basis":"prior","class":"dft","entry":"dft/priors/LATTICE_LENGTH","floor":0.01,"floor_unit":"relative (fraction of the value)","value":0.07167},"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":7.167,"value_stored":0.7167},{"chemical_system":"TA-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"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":2,"id":"ORC-43Q245UIWR.2de6a7","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":1},"merged_ids":["ORC-43Q245UIWR.69f2d8"],"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p6/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":"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":{"TA":{"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":"TA-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":0.57},"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":-11.4,"value_printed":-11.4,"value_stored":-11400.0},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Charifi","kind":"unknown","label":"54","reference":"Z. Charifi, A.H. Reshak, H. Baaziz, J. Phys. Condens. Matter 21 (2009) 025502 6p.","status":"resolved","year":"2009"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"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":2,"id":"ORC-P7UOZYKX5T.77c7a7","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":2},"merged_ids":["ORC-P7UOZYKX5T.9d0889"],"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p6/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":"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":{"TA":{"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":"TA-V","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.585},"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":-11.7,"value_printed":-11.7,"value_stored":-11700.0},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1016/j.calphad.2010.12.002","first_author":"Pavlu","kind":"assessment","label":"20","paper":"doi:10.1016/j.calphad.2010.12.002","reference":"J. Pavlu, J. Vrestal, X.–Q. Chen, P. Rogl, Calphad 35 (2011) 103–108.","status":"resolved","year":"2011"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"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":2,"id":"ORC-QGYXQE3PYW.872e43","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":3},"merged_ids":["ORC-QGYXQE3PYW.95e240"],"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.2010.12.002","own_work_of_paper":false},"overall_composition":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p6/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":"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":{"TA":{"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":"TA-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":0.57},"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":-11.4,"value_printed":-11.4,"value_stored":-11400.0},{"chemical_system":"TA-V","conditions":{"kind":"own_work_origin_unspecified"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"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":2,"id":"ORC-CAW5LG4ZO4.fceaaa","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":4},"merged_ids":["ORC-CAW5LG4ZO4.38e256"],"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":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p6/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":"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":{"TA":{"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":"TA-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":0.51},"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":-10.2,"value_printed":-10.2,"value_stored":-10200.0},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1016/j.calphad.2010.12.002","first_author":"Pavlu","kind":"assessment","label":"20","paper":"doi:10.1016/j.calphad.2010.12.002","reference":"J. Pavlu, J. Vrestal, X.–Q. Chen, P. Rogl, Calphad 35 (2011) 103–108.","status":"resolved","year":"2011"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"TA-V","before":"SI-TA-V","evidence":{"basis":"overall_composition_all_elements","overall_composition":{"TA":0.333333,"V":0.666667},"phases":["TaV2"]},"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":2,"id":"ORC-C7ISSWAY6Y.4500ac","locator":{"ref":"sha256:6929864919d510ee/p6/tab-2","row":5},"merged_ids":["ORC-C7ISSWAY6Y.9b11f9"],"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.2010.12.002","own_work_of_paper":false},"overall_composition":{"TA":0.333333,"V":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jssc.2012.12.003","paper_id":"doi:10.1016/j.jssc.2012.12.003","phases":[{"label":"TaV2"}],"pid":"sha256:6929864919d510ee/p6/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":"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":{"TA":{"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":"TA-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":0.51},"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":-10.2,"value_printed":-10.2,"value_stored":-10200.0},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Eremenko","kind":"experimental","label":"11","reference":"V.N. Eremenko, L.A. Tret’yachenko, Z.P. Golubenko, Dopovidi Akad. Nauk Ukrains’kii RSR 2 (1962) 192.","status":"resolved","year":"1962"}],"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":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-TTTSQKX4W7","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":9},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:9766d92f05d009b3","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"printed","phase":"bcc"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-1ae222e5#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":"bcc <-> C14","type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1693,"temperature_printed":"1693","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":0.5},"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":1693},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1007/bf02868668","first_author":"Smith","kind":"assessment","label":"17","paper":"doi:10.1007/bf02868668","reference":"J.F. Smith, O.N. Carlson, Bull. Alloy Phase Diagrams 4 (1983) 284.","status":"resolved","year":"1983"}],"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":2,"id":"ORC-UO6QO6DCRR","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":1},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"phase_transition","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02868668","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.9735},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.9735},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-32fc65a8#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":"Liquid <-> bcc","type":"other"},"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":"TA-V","system":"TA-V","temperature_K":2182.3,"temperature_printed":"2182.3","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"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":2182.3},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1016/0364-5916(91)90004-4","first_author":"Kaufman","kind":"assessment","label":"38","paper":"doi:10.1016/0364-5916(91)90004-4","reference":"L. Kaufman, Calphad 15 (1991) 243.","status":"resolved","year":"1991"}],"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":2,"id":"ORC-Y4JH6ATDKN","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":14},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"phase_transition","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/0364-5916(91)90004-4","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.667},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.667},"composition_source":"congruent_same_composition","phase":"C15"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-4f64bf38#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":"bcc <-> C15","type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1574,"temperature_printed":"1574","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":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":0.5},"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":1574},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Carlson","kind":"experimental","label":"9","reference":"O.N. Carlson, D.T. Eash, A.L. Eustice, in: W.R. Clough (Ed.), Reactive Metals, vol. 2, Interscience, New York, 1959, pp. 277–293.","status":"resolved","year":"1959"}],"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":2,"id":"ORC-BLMXTVKXXK","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":4},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3e8ba5b2776a4fee","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.892},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.892},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-5e1adb84#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":"Liquid <-> bcc","type":"other"},"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":"TA-V","system":"TA-V","temperature_K":2093,"temperature_printed":"2093","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":0.5},"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":2093},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Carlson","kind":"experimental","label":"9","reference":"O.N. Carlson, D.T. Eash, A.L. Eustice, in: W.R. Clough (Ed.), Reactive Metals, vol. 2, Interscience, New York, 1959, pp. 277–293.","status":"resolved","year":"1959"}],"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":2,"id":"ORC-3T7OUI2OHH","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":12},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3e8ba5b2776a4fee","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"congruent_same_composition","phase":"C15"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-905bae25#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":"bcc <-> C15","type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1593,"temperature_printed":"1593","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":0.5},"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":1593},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"experimental","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-NOBTI6MRCP","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":18},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.71},"composition_source":"printed","phase":"C14"},{"basis":"mole_fraction","composition":{"V":0.69},"composition_source":"printed","phase":"C15"},{"basis":"mole_fraction","composition":{"V":0.91},"composition_source":"printed","phase":"bcc"}],"phases":[{"label":"C14"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-a108b9ae#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":"C14 <-> C15 + bcc","type":"eutectoid"},"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":"TA-V","system":"TA-V","temperature_K":1398,"temperature_printed":"1398","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectoid","transition_kind_printed":"eutectoid","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":0.5},"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":1398},{"chemical_system":"TA-V","cited_sources":[{"doi":"10.1007/bf02868668","first_author":"Smith","kind":"assessment","label":"17","paper":"doi:10.1007/bf02868668","reference":"J.F. Smith, O.N. Carlson, Bull. Alloy Phase Diagrams 4 (1983) 284.","status":"resolved","year":"1983"}],"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":2,"id":"ORC-KOEZYEJIXU","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":2},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental_via_assessment","class":"experimental","measured_in":"doi:10.1007/bf02868668","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.89},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.89},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-a9c36c05#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":"Liquid <-> bcc","type":"other"},"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":"TA-V","system":"TA-V","temperature_K":2153,"temperature_printed":"2153","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":0.5},"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":2153},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"experimental","label":"13","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","status":"resolved","year":"1965"}],"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":2,"id":"ORC-UUELXVBTD7","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":13},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:6521565d92e94ca3","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"congruent_same_composition","phase":"C15"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-eedd22d0#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":"bcc <-> C15","type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1583,"temperature_printed":"1583","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":0.5},"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":1583},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Nefedov","kind":"experimental","label":"13","reference":"A.P. Nefedov, E.M. Sokolovskaya, A.T. Grigor’ev, V.I. Chechernikov, I.G. Sokolova, L.S. Guzei, Vestnik Moskovskogo Universiteta Ser. 2 (1965) 42. 199","status":"resolved","year":"1965"}],"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":2,"id":"ORC-HTH2ML4Z7L","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":3},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:6521565d92e94ca3","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.85},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.85},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-f2baabd8#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":"Liquid <-> bcc","type":"other"},"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":"TA-V","system":"TA-V","temperature_K":2098,"temperature_printed":"2098","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":0.5},"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":2098},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"experimental","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-7CZJG3NX5U","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":10},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.67},"composition_source":"printed","phase":"bcc"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-f4e2ac23#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":"bcc <-> C14","type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1693,"temperature_printed":"1693","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":0.5},"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":1693},{"chemical_system":"TA-V","cited_sources":[{"first_author":"Savitskii","kind":"experimental","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-IR5CIUOXWQ","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":16},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:bb487ff551ccecd9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.64},"composition_source":"printed","phase":"C14"},{"basis":"mole_fraction","composition":{"V":0.45},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.63},"composition_source":"printed","phase":"C15"}],"phases":[{"label":"C14"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r-unplaced-f9fec28f#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":"C14 + bcc <-> C15","type":"peritectoid"},"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":"TA-V","system":"TA-V","temperature_K":1553,"temperature_printed":"1553","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectoid","transition_kind_printed":"peritectoid","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":0.5},"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":1553},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-BABHC3TFRK","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":6},"model":"M33e0f3cf","observation_type":"phase_transition","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.875},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.875},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r02#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":"Liquid <-> bcc","type":"other"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":2114,"temperature_printed":"2114","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":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":0.5},"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":2114},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-U4LJDCUTUN.0b802f","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":5},"merged_ids":["ORC-U4LJDCUTUN.701d2e"],"model":"M33e0f3cf","observation_type":"phase_transition","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.871},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"V":0.871},"composition_source":"congruent_same_composition","phase":"bcc"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r06#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":"Liquid <-> bcc","type":"other"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":2099,"temperature_printed":"2099","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"azeotropic melting minimum","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":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":0.5},"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":2099},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-DSCATBNH2L","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":11},"model":"Mbbcc8e99","observation_type":"phase_transition","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.673},"composition_source":"printed","phase":"bcc"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C14"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r08#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":"bcc <-> C14","type":"congruent transformation"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":1702,"temperature_printed":"1702","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":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":0.5},"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":1702},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-IVE44OY3FH","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":15},"model":"M33e0f3cf","observation_type":"phase_transition","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.66},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.66},"composition_source":"congruent_same_composition","phase":"C15"}],"phases":[{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r11#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":"bcc <-> C15","type":"congruent transformation"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":1565,"temperature_printed":"1565","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent transformation","transition_kind_printed":"congruent transformation","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":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"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":0.5},"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":1565},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-XUQKKT6RM4","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":17},"model":"Mbbcc8e99","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.64},"composition_source":"printed","phase":"C14"},{"basis":"mole_fraction","composition":{"V":0.496},"composition_source":"printed","phase":"bcc"},{"basis":"mole_fraction","composition":{"V":0.626},"composition_source":"printed","phase":"C15"}],"phases":[{"label":"C14"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r15#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":"C14 + bcc <-> C15","type":"peritectoid"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":1548,"temperature_printed":"1548","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectoid","transition_kind_printed":"peritectoid","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":0.5},"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":1548},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"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":2,"id":"ORC-U7LRB7BN6G","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3","row":19},"model":"Mbbcc8e99","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phase_compositions":[{"basis":"mole_fraction","composition":{"V":0.69},"composition_source":"printed","phase":"C14"},{"basis":"mole_fraction","composition":{"V":0.687},"composition_source":"printed","phase":"C15"},{"basis":"mole_fraction","composition":{"V":0.936},"composition_source":"printed","phase":"bcc"}],"phases":[{"label":"C14"},{"label":"C15","mapping_confidence":"confirmed","model_phase":"C15_LAVES","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"},{"label":"bcc","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p6/tab-3/r17#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":"C14 <-> C15 + bcc","type":"eutectoid"},"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","text_layer"],"record_kind":"invariant_table","source_system":"TA-V","system":"TA-V","temperature_K":1400,"temperature_printed":"1400","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectoid","transition_kind_printed":"eutectoid","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":0.5},"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":1400},{"chemical_system":"TA-V","citations_printed":["14"],"cited_sources":[{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":2,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-GCGXVOAZPZ.0d0977","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"ref:bb487ff551ccecd9","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","pid":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04/s07#phase_transition","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","quote":"The phase diagram displays an eutectoid decomposition of the C14 phase in the V-rich side at 1398 K, a (C15 + C14) two-phase field from 1398 up to 1553 K, a peritectoid decomposition in the Ta-rich side at 1553 K and the congruent transformation of the high-temperature C14 structure at 1693 K, this last value being taken directly from [11].","quote_page":2,"reaction":{"type":"peritectoid"},"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":"TA-V","system":"TA-V","temperature_K":1553.0,"temperature_printed":"1553 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectoid","transition_kind_printed":"peritectoid","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"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":0.05},"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":1553.0},{"chemical_system":"TA-V","citations_printed":["14"],"cited_sources":[{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":2,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-GCGXVOAZPZ.268bc7","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"ref:bb487ff551ccecd9","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","pid":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04/s07#phase_transition","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","quote":"The phase diagram displays an eutectoid decomposition of the C14 phase in the V-rich side at 1398 K, a (C15 + C14) two-phase field from 1398 up to 1553 K, a peritectoid decomposition in the Ta-rich side at 1553 K and the congruent transformation of the high-temperature C14 structure at 1693 K, this last value being taken directly from [11].","quote_page":2,"reaction":{"type":"eutectoid"},"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":"TA-V","system":"TA-V","temperature_K":1398.0,"temperature_printed":"1398 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"eutectoid","transition_kind_printed":"eutectoid","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"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":0.05},"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":1398.0},{"chemical_system":"TA-V","citations_printed":["11","14"],"cited_sources":[{"first_author":"Eremenko","kind":"unknown","label":"11","reference":"V.N. Eremenko, L.A. Tret’yachenko, Z.P. Golubenko, Dopovidi Akad. Nauk Ukrains’kii RSR 2 (1962) 192.","status":"resolved","year":"1962"},{"first_author":"Savitskii","kind":"unknown","label":"14","reference":"E.M. Savitskii, J.V. Efimov, Monatsh. Chem. 103 (1972) 270.","status":"resolved","year":"1972"}],"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":2,"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-GCGXVOAZPZ.4ed6f0","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"ref:9766d92f05d009b3","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","pid":"doi:10.1016/s0925-8388(03)00728-x/p2/text-04/s07#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":"The phase diagram displays an eutectoid decomposition of the C14 phase in the V-rich side at 1398 K, a (C15 + C14) two-phase field from 1398 up to 1553 K, a peritectoid decomposition in the Ta-rich side at 1553 K and the congruent transformation of the high-temperature C14 structure at 1693 K, this last value being taken directly from [11].","quote_page":2,"reaction":{"type":"congruent transformation"},"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":"TA-V","system":"TA-V","temperature_K":1693.0,"temperature_printed":"1693 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"congruent transformation","transition_kind_printed":"congruent","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":1693.0},{"chemical_system":"TA-V","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-VQETMHFONO","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(03)00728-x/p4/text-12"},"observation_type":"equilibrium_property","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/s0925-8388(03)00728-x","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(03)00728-x","paper_id":"doi:10.1016/s0925-8388(03)00728-x","phases":[{"label":"liquid"}],"pid":"doi:10.1016/s0925-8388(03)00728-x/p4/text-12/s07#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"HM_MIX","property_group":"mixing / partial","property_printed":"enthalpy of mixing","quote":"In addition, an enthalpy of mixing of the liquid of -1000 J/mol of atoms at 3373 K was fixed as input for the equiatomic alloy, using liquid Ta and V at the same temperature as reference states.","quote_page":4,"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","reference_state":{},"reference_state_stored":{"printed":"liquid Ta and V at the same temperature"},"source_system":"TA-V","system":"TA-V","temperature_K":3373.0,"temperature_printed":"3373 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":0.1},"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":"prior","ci95":null,"class":"model_calculated","entry":"model/H_MIX_PARTIAL","floor":1.0,"floor_unit":"kJ/mol","n_pairs":133,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"H_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_stored":"J/mol of atoms","value":-1.0,"value_stored":-1000.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"TA-V"}