{"artifacts":{"doi:10.1007/s10853-019-03934-6/p2/text-02":{"artifact":"text_passage","label":"page 2, passage 2","page":2},"doi:10.1007/s10853-019-03934-6/p2/text-04":{"artifact":"text_passage","label":"page 2, passage 4","page":2},"doi:10.1007/s10853-019-03934-6/p7/tab-2":{"artifact":"table","caption":"Calculated invariant reactions in the binary Sb–Sn system","label":"2","page":7},"doi:10.1007/s11664-002-0125-4/p5/text-03":{"artifact":"text_passage","label":"page 5, passage 3","page":5},"doi:10.1007/s11664-008-0464-x/p1/text-05":{"artifact":"text_passage","label":"page 1, passage 5","page":1},"doi:10.1007/s11664-008-0464-x/p10/tab-v":{"artifact":"table","caption":"Invariant Reactions in the Binary Sn-Sb System","label":"V","page":10},"doi:10.1007/s11664-008-0464-x/p10/text-15":{"artifact":"text_passage","label":"page 10, passage 15","page":10},"doi:10.1007/s11664-008-0464-x/p2/text-04":{"artifact":"text_passage","label":"page 2, passage 4","page":2},"doi:10.1007/s11664-008-0464-x/p3/tab-i":{"artifact":"table","caption":"Experimental Results of Sn-Sb Phase Equilibria Determined in This Study","label":"I","page":3},"doi:10.1007/s11664-008-0464-x/p4/text-04":{"artifact":"text_passage","label":"page 4, passage 4","page":4},"doi:10.1007/s11664-008-0464-x/p4/text-05":{"artifact":"text_passage","label":"page 4, passage 5","page":4},"doi:10.1007/s11664-008-0464-x/p5/text-04":{"artifact":"text_passage","label":"page 5, passage 4","page":5},"doi:10.1007/s11664-008-0464-x/p5/text-05":{"artifact":"text_passage","label":"page 5, passage 5","page":5},"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2":{"artifact":"table","caption":"Experimentally determined and calculated invariant equilibria in the SbeSn system.","label":"2","page":4},"doi:10.1016/j.jallcom.2016.11.003/p4/text-03":{"artifact":"text_passage","label":"page 4, passage 3","page":4},"doi:10.1016/j.jallcom.2016.11.003/p4/text-53":{"artifact":"text_passage","label":"page 4, passage 53","page":4},"doi:10.1016/j.jallcom.2016.11.003/p5/text-02":{"artifact":"text_passage","label":"page 5, passage 2","page":5},"doi:10.1016/j.jallcom.2016.11.003/p5/text-04":{"artifact":"text_passage","label":"page 5, passage 4","page":5},"doi:10.1016/j.jallcom.2018.10.223/p2/text-05":{"artifact":"text_passage","label":"page 2, passage 5","page":2},"doi:10.1016/j.jallcom.2018.10.223/p3/text-05":{"artifact":"text_passage","label":"page 3, passage 5","page":3},"doi:10.1179/mst.1986.2.9.913/p2/text-07":{"artifact":"text_passage","label":"page 2, passage 7","page":2},"doi:10.1179/mst.1986.2.9.913/p4/text-63":{"artifact":"text_passage","label":"page 4, passage 63","page":4}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{"doi:10.1007/s11664-008-0464-x":{"context_id":"context:source-doi-10-1007-s11664-008-0464-x","items":[{"calibration":"calibration curves determined from pure Sn, Sb, Pb, and eutectic Sn-Pb alloy","extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-L26LOLQWH4","page":3,"quote":"Calibration was conducted based on the calibration curves determined from pure Sn, Sb, Pb, and eutectic Sn-Pb alloy.","second_reader_agrees":false,"type":"measurement"},{"applies_to":"alloy #01","extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-ETEKKJRRQJ","page":6,"quote":"Figure 4a shows the X-ray diffraction pattern of alloy #01.","second_reader_agrees":false,"type":"measurement"},{"applies_to":"alloy #09","extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-GM4SDJYFAZ","page":6,"quote":"Figure 4b shows the X-ray diffraction pattern of alloy #09.","second_reader_agrees":false,"type":"measurement"},{"applies_to":"alloy #12","extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-MMHUUWWUYJ","page":6,"quote":"Figure 4c shows the X-ray diffraction pattern of alloy #12.","second_reader_agrees":false,"type":"measurement"},{"extraction_accepted":true,"id":"ORC-LJS4LRXHWK","label":"Sn-20.0wt.%Sb","nominal_composition":"Sn-20.0wt.%Sb (Sn-19.6at.%Sb)","page":3,"quote":"The DTA heating and cooling curves of the Sn-20.0wt.%Sb (Sn-19.6at.%Sb) alloy are shown in Fig. 2a.","second_reader_agrees":true,"type":"sample"},{"extraction_accepted":true,"id":"ORC-A7VG3ZDDCJ","label":"Sn-75.0wt.%Sb","nominal_composition":"Sn-75.0wt.%Sb","page":4,"quote":"Figure 2d shows the DTA heating and cooling curves of the Sn-75.0wt.%Sb alloy.","second_reader_agrees":true,"type":"sample"},{"extraction_accepted":true,"id":"ORC-ANCQA7LI4N","label":"Sn-40.0wt.%Sb","nominal_composition":"Sn-40.0wt.%Sb (Sn-39.4at.%Sb)","page":4,"quote":"Similar DTA results of the Sn-40.0wt.%Sb (Sn-39.4at.%Sb) alloy are found, as shown in Fig. 2c.","second_reader_agrees":true,"type":"sample"},{"extraction_accepted":true,"id":"ORC-ATZJQKSXR2","label":"Sn-30.0wt.%Sb","nominal_composition":"Sn-30.0wt.%Sb (Sn-29.5at.%Sb)","page":4,"quote":"Figure 2b shows the DTA heating and cooling curves of the Sn-30.0wt.%Sb (Sn-29.5at.%Sb) alloy.","second_reader_agrees":true,"type":"sample"}],"paper":"doi:10.1007/s11664-008-0464-x","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash / exp-context-v2.1-quote","claude-opus-5.5 / exp-context-v2.1-quote (claude broker)"],"section_basis":"methods_heading"}},"elements":["SB","SN"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M13f9478f":{"catalog_entry":{"license":"CC BY 4.0","name":"SbSn-08Che.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"cited_model_is_corpus_tdb","model_doi":"10.1007/s11664-008-0464-x","reproduced_by_calculation":false,"tdb":"SbSn-08Che.tdb","tdb_path":"databases/sgte-binary/SbSn-08Che.tdb","tdb_sha256":"8dbc58c45ff8a1787a50edf0cdb8a025b234f734ca3371ea7b1d3eb9ebbff06b"},"M8c7c1c9e":{"catalog_entry":{"license":"CC BY 4.0","name":"SbSn-20Gie.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"W. Gierlotka, J. Mater. Sci., 55, 347-57(2020).","model_doi":"10.1007/s10853-019-03934-6","reproduced_by_calculation":true,"tdb":"SbSn-20Gie.tdb","tdb_path":"databases/sgte-binary/SbSn-20Gie.tdb","tdb_sha256":"6e68652e3e5cdb6f3327244338285adeda74c92830d9640a0534ff17c01ac848"},"Mb72d87bf":{"catalog_entry":{"license":"CC BY 4.0","name":"SbSn-08Che.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"J. Electron. Mater., 37, 992-1002(2008).","model_doi":"10.1007/s11664-008-0464-x","reproduced_by_calculation":true,"tdb":"SbSn-08Che.tdb","tdb_path":"databases/sgte-binary/SbSn-08Che.tdb","tdb_sha256":"8dbc58c45ff8a1787a50edf0cdb8a025b234f734ca3371ea7b1d3eb9ebbff06b"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/s10853-019-03934-6":{"authors":["Wojciech Gierlotka"],"citation":"Wojciech Gierlotka, On the binary Sb–Sn system: ab initio calculation and thermodynamic remodeling, J Mater Sci 55, 347-357 (2020).","container":"J Mater Sci","doi":"10.1007/s10853-019-03934-6","doi_url":"https://doi.org/10.1007/s10853-019-03934-6","id":"doi:10.1007/s10853-019-03934-6","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"5f001204630bf390","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"On the binary Sb–Sn system: ab initio calculation and thermodynamic remodeling","year":2020},"doi:10.1007/s11664-002-0125-4":{"authors":["Jong Hoon Kim","Sang Won Jeong","Hyuck Mo Lee"],"citation":"Jong Hoon Kim, Sang Won Jeong, Hyuck Mo Lee, A thermodynamic study of phase equilibria in the Au-Sb-Sn solder system, Journal of Elec Materi 31, 557-563 (2002).","container":"Journal of Elec Materi","doi":"10.1007/s11664-002-0125-4","doi_url":"https://doi.org/10.1007/s11664-002-0125-4","id":"doi:10.1007/s11664-002-0125-4","kind":"corpus_paper","metadata_source":"crossref","roles":["cited_source","reporting_paper"],"source_kinds":["cited_work","journal_article"],"title":"A thermodynamic study of phase equilibria in the Au-Sb-Sn solder system","year":2002},"doi:10.1007/s11664-008-0464-x":{"authors":["Sinn-Wen Chen","Chih-Chi Chen","Wojcieh Gierlotka","An-Ren Zi","Po-Yin Chen","Hsin-Jay Wu"],"citation":"Sinn-Wen Chen, Chih-Chi Chen, Wojcieh Gierlotka, An-Ren Zi, Po-Yin Chen, Hsin-Jay Wu, Phase Equilibria of the Sn-Sb Binary System, Journal of Elec Materi 37, 992-1002 (2008).","container":"Journal of Elec Materi","doi":"10.1007/s11664-008-0464-x","doi_url":"https://doi.org/10.1007/s11664-008-0464-x","id":"doi:10.1007/s11664-008-0464-x","kind":"corpus_paper","metadata_source":"crossref","roles":["cited_source","reporting_paper"],"source_kinds":["cited_work","journal_article"],"title":"Phase Equilibria of the Sn-Sb Binary System","year":2008},"doi:10.1016/0021-9614(85)90113-2":{"authors":["M Iwase","S Sugino","E Ichise","Y Waseda"],"citation":"M Iwase, S Sugino, E Ichise, Y Waseda, Application of Na+-ion-conducting β-Al2O3 to thermodynamic studies of liquid sodium-based alloys: {xNa+(1−x)Cd}, {xNa+(1−x)In}, and {xNa+(1−x)Sn}, The Journal of Chemical Thermodynamics 17, 601-609 (1985).","container":"The Journal of Chemical Thermodynamics","doi":"10.1016/0021-9614(85)90113-2","doi_url":"https://doi.org/10.1016/0021-9614(85)90113-2","id":"doi:10.1016/0021-9614(85)90113-2","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Application of Na+-ion-conducting β-Al2O3 to thermodynamic studies of liquid sodium-based alloys: {xNa+(1−x)Cd}, {xNa+(1−x)In}, and {xNa+(1−x)Sn}","year":1985},"doi:10.1016/0956-716x(90)90513-g":{"authors":["W.P. Allen","J.H. Perepezko"],"citation":"W.P. Allen, J.H. Perepezko, Constitution of the tin-antimony system, Scripta Metallurgica et Materialia 24, 2215-2220 (1990).","container":"Scripta Metallurgica et Materialia","doi":"10.1016/0956-716x(90)90513-g","doi_url":"https://doi.org/10.1016/0956-716x(90)90513-g","id":"doi:10.1016/0956-716x(90)90513-g","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Constitution of the tin-antimony system","year":1990},"doi:10.1016/j.jallcom.2016.11.003":{"authors":["Liya Dreval","Matthias Zschornak","Wolfram Münchgesang","Olga Fabrichnaya","David Rafaja","Miléna L. Martine","Lars Giebeler","Mykhailo Motylenko"],"citation":"Liya Dreval, Matthias Zschornak, Wolfram Münchgesang, Olga Fabrichnaya, David Rafaja, Miléna L. Martine et al., Thermodynamic assessment and first principle calculations of the Na Sb Sn system, Journal of Alloys and Compounds 695, 1725-1742 (2017).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2016.11.003","doi_url":"https://doi.org/10.1016/j.jallcom.2016.11.003","id":"doi:10.1016/j.jallcom.2016.11.003","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"e1d023f45b670f03","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic assessment and first principle calculations of the Na Sb Sn system","year":2017},"doi:10.1016/j.jallcom.2018.10.223":{"authors":["V.A. Lysenko"],"citation":"V.A. Lysenko, Thermodynamic reassessment of the Sb-Sn and In-Sb-Sn systems, Journal of Alloys and Compounds 776, 850-857 (2019).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2018.10.223","doi_url":"https://doi.org/10.1016/j.jallcom.2018.10.223","id":"doi:10.1016/j.jallcom.2018.10.223","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"e3b1eaf03b1979fc","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic reassessment of the Sb-Sn and In-Sb-Sn systems","year":2019},"doi:10.1016/s0925-8388(00)01243-3":{"authors":["V. Vassiliev","Y. Feutelais","M. Sghaier","B. Legendre"],"citation":"V. Vassiliev, Y. Feutelais, M. Sghaier, B. Legendre, Thermodynamic investigation in In–Sb, Sb–Sn and In–Sb–Sn liquid systems, Journal of Alloys and Compounds 314, 198-205 (2001).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(00)01243-3","doi_url":"https://doi.org/10.1016/s0925-8388(00)01243-3","id":"doi:10.1016/s0925-8388(00)01243-3","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Thermodynamic investigation in In–Sb, Sb–Sn and In–Sb–Sn liquid systems","year":2001},"doi:10.1016/s0925-8388(00)01489-4":{"authors":["E. Dichi","A. Wojakowska","B. Legendre"],"citation":"E. Dichi, A. Wojakowska, B. Legendre, Study of the ternary system germanium–antimony–tin: experimental phase diagram, Journal of Alloys and Compounds 320, 218-223 (2001).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(00)01489-4","doi_url":"https://doi.org/10.1016/s0925-8388(00)01489-4","id":"doi:10.1016/s0925-8388(00)01489-4","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Study of the ternary system germanium–antimony–tin: experimental phase diagram","year":2001},"doi:10.1179/mst.1986.2.9.913":{"authors":["B. Jönsson","J. Ågren"],"citation":"B. Jönsson, J. Ågren, Thermodynamic assessment of Sb–Sn system, Materials Science and Technology 2, 913-916 (1986).","container":"Materials Science and Technology","doi":"10.1179/mst.1986.2.9.913","doi_url":"https://doi.org/10.1179/mst.1986.2.9.913","id":"doi:10.1179/mst.1986.2.9.913","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"355e723b59b12929","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic assessment of Sb–Sn system","year":1986}},"part":1,"parts":1,"records":[{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-6XWXXF4PCN","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":1},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.3,"SN":0.7},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.128,"SN":0.872},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.433,"SN":0.567},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r01#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":553.15,"temperature_basis":"printed","temperature_printed":"280","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-K47N3SX335","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":2},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.15,"SN":0.85},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.118,"SN":0.882},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.433,"SN":0.567},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r02#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":553.15,"temperature_basis":"printed","temperature_printed":"280","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-YAOWXNPQWA","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":3},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.415,"SN":0.585},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.104,"SN":0.896},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.43,"SN":0.57},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r03#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-OFWQL5RKUX","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":4},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.42,"SN":0.58},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.105,"SN":0.895},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.433,"SN":0.567},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r04#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-HRHJJB2GZ5","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":5},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.44,"SN":0.56},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.441,"SN":0.559},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r05#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-WTG5LPBTNU","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":6},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.46,"SN":0.54},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.454,"SN":0.546},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r06#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-SHUMQPLUEC","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":7},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.48,"SN":0.52},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.479,"SN":0.521},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r07#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-GRLUEEPRLW","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":8},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.5,"SN":0.5},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.503,"SN":0.497},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r08#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":523.15,"temperature_basis":"printed","temperature_printed":"250","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-BWPETKDLLY","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":9},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.3,"SN":0.7},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.088,"SN":0.912},"composition_source":"printed","phase":"Sn"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.43,"SN":0.57},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Sn"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r09#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":483.15,"temperature_basis":"printed","temperature_printed":"210","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"id":"ORC-T3UQAOBJAE","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":10},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.15,"SN":0.85},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.082,"SN":0.918},"composition_source":"printed","phase":"Sn"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.432,"SN":0.568},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"Sn"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r10#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":483.15,"temperature_basis":"printed","temperature_printed":"210","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"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":4,"id":"ORC-QXGJAV462P","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":11},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.45,"SN":0.55},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.433,"SN":0.567},"composition_source":"printed","phase":"Sn3Sb2"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.465,"SN":0.535},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"Sn3Sb2"},{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r11#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":573.15,"temperature_basis":"printed","temperature_printed":"300","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-HUYRZIUKD7","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":12},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.7,"SN":0.3},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.611,"SN":0.389},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.894,"SN":0.106},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r12#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":573.15,"temperature_basis":"printed","temperature_printed":"300","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-C4DQBVUQI6","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":13},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.7,"SN":0.3},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.576,"SN":0.424},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.926,"SN":0.074},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r13#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":483.15,"temperature_basis":"printed","temperature_printed":"210","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-O5TCU6676V","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":14},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.7,"SN":0.3},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.548,"SN":0.452},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.93,"SN":0.07},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r14#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":433.15,"temperature_basis":"printed","temperature_printed":"160","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-VWXIUJT76E","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":15},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.8,"SN":0.2},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.612,"SN":0.388},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.895,"SN":0.105},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r15#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":573.15,"temperature_basis":"printed","temperature_printed":"300","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-G2CFUL73U5","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":16},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.8,"SN":0.2},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.58,"SN":0.42},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.928,"SN":0.072},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r16#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":483.15,"temperature_basis":"printed","temperature_printed":"210","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"β-SnSb","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"greek_or_compound_label_mapped_to_element_structure"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":4,"id":"ORC-MV7A7EZ7Z4","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p3/tab-i","row":17},"observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.8,"SN":0.2},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.552,"SN":0.448},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction (converted from atomic percent)","composition":{"SB":0.932,"SN":0.068},"composition_source":"printed","phase":"Sb"}],"phases":[{"label":"β-SnSb","model_phase_rejected":{"model_phase":"BCC_A2","reason":"greek_or_compound_label_mapped_to_element_structure"}},{"label":"Sb","model_phase":"RHOMBOHEDRAL_A7"}],"pid":"doi:10.1007/s11664-008-0464-x/p3/tab-i/r17#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","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":"SB-SN","system":"SB-SN","temperature_K":433.15,"temperature_basis":"printed","temperature_printed":"160","tool_release":"tools-release-v2.1.18","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"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","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":3,"fold_lso":4,"id":"ORC-P245YVQDZ4","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":1},"model":"M8c7c1c9e","observation_type":"invariant_reaction","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1007/s10853-019-03934-6","own_work_of_paper":true},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.071},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.428},"composition_source":"printed","phase":"Sb3Sn4"},{"basis":"mole_fraction","composition":{"SB":0.098},"composition_source":"printed","phase":"BCT_A5"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":517.2,"temperature_printed":"517.2","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":0.05},"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":517.2},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Compliance","kind":"unknown","label":"7","reference":"Compliance with ethical standards","status":"resolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-KRZDVSUDI4","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":2},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":516.0,"temperature_printed":"516","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":516.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"16","reference":"Iwase K, Aoki N, Osawa A (1931) DTA measurements in Sb–Sn alloys. Sci Rep Tohoku Imp Univ 20:353","status":"resolved","year":"1931"}],"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":3,"fold_lso":4,"id":"ORC-D3G6WWVARI","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":3},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":519.0,"temperature_printed":"519","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":519.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"22","reference":"Predel B, Schwermann W (1971) Constitution and thermodynamics of antimony-tin system. J Inst Met 99:169–172","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-UXTDQ7DAZC","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":4},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.06},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"},{"basis":"mole_fraction","composition":{"SB":0.1},"composition_source":"printed","phase":"BCT_A5"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":523.0,"temperature_printed":"523","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":523.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"36","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"Vassiliev V, Feutelais Y, Sghaier M, Legendre B (2001) Thermodynamic investigation in In-Sb, Sb–Sn and In-Sb–Sn liquid systems. J Alloys Compd 314:198–205","status":"resolved","year":"2001"}],"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":3,"fold_lso":4,"id":"ORC-XRCCKFBC3U","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":5},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":518.0,"temperature_printed":"518","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":518.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Loebe","kind":"unknown","label":"10","reference":"Loebe R (1911) Uber die Konstitution der ternaren Lagierungen von Blei, Zinn und Antimon. Metallurgie 8:7–15","status":"resolved","year":"1911"}],"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":3,"fold_lso":4,"id":"ORC-BKKEEW2XBB","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":6},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":517.0,"temperature_printed":"517","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":517.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Schmetterer","kind":"unknown","label":"28","reference":"Schmetterer C, Polt J, Flandorfer H (2018) The phase equilibria in the Sb–Sn system—part II: experimental results. J Alloys Compd 743:523–536 J Mater Sci (2020) 55:347–357","status":"resolved","year":"2020"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-YOESY73W3O","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":7},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.428},"composition_source":"printed","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"BCT_A5","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb3Sn4 = BCT_A5"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":517.0,"temperature_printed":"517","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":517.0},{"chemical_system":"SB-SN","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":3,"fold_lso":4,"id":"ORC-JFZUR27VT5","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":8},"model":"M8c7c1c9e","observation_type":"invariant_reaction","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1007/s10853-019-03934-6","own_work_of_paper":true},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.194},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.462},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.428},"composition_source":"printed","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r08#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":595.6,"temperature_printed":"595.6","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":0.05},"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":595.6},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Compliance","kind":"unknown","label":"7","reference":"Compliance with ethical standards","status":"resolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-CNPP5NKRH3","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":9},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":583.0,"temperature_printed":"583","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":583.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"16","reference":"Iwase K, Aoki N, Osawa A (1931) DTA measurements in Sb–Sn alloys. Sci Rep Tohoku Imp Univ 20:353","status":"resolved","year":"1931"}],"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":3,"fold_lso":4,"id":"ORC-7F5J2H7C7H","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":10},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r10#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":598.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"22","reference":"Predel B, Schwermann W (1971) Constitution and thermodynamics of antimony-tin system. J Inst Met 99:169–172","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-6HTIWJDT2O","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":11},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.21},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.43},"composition_source":"printed","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r11#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":597.0,"temperature_printed":"597","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":0.05},"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":597.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"36","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"Vassiliev V, Feutelais Y, Sghaier M, Legendre B (2001) Thermodynamic investigation in In-Sb, Sb–Sn and In-Sb–Sn liquid systems. J Alloys Compd 314:198–205","status":"resolved","year":"2001"}],"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":3,"fold_lso":4,"id":"ORC-OPM4AJPCX2","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":12},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.428571,"SN":0.571429},"composition_source":"stoichiometric_model_phase","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r12#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":5e-07},"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":0.05},"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":598.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Schmetterer","kind":"unknown","label":"28","reference":"Schmetterer C, Polt J, Flandorfer H (2018) The phase equilibria in the Sb–Sn system—part II: experimental results. J Alloys Compd 743:523–536 J Mater Sci (2020) 55:347–357","status":"resolved","year":"2020"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-PVMUXWYM3T","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":13},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.428},"composition_source":"printed","phase":"Sb3Sn4"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb3Sn4","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r13#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn = Sb3Sn4"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":599.0,"temperature_printed":"599","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":599.0},{"chemical_system":"SB-SN","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":3,"fold_lso":4,"id":"ORC-PZQO2ALOW5","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":14},"model":"M8c7c1c9e","observation_type":"invariant_reaction","origin":{"basis":"this_work+caption_names_calc_only","class":"model_value","measured_in":"doi:10.1007/s10853-019-03934-6","own_work_of_paper":true},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.489},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.869},"composition_source":"printed","phase":"Rhombohedral_A7"},{"basis":"mole_fraction","composition":{"SB":0.674},"composition_source":"printed","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r14#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":697.5,"temperature_printed":"697.5","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","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":0.05},"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":697.5},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Compliance","kind":"unknown","label":"7","reference":"Compliance with ethical standards","status":"resolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-6O62UTZUR5","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":15},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r15#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":703.0,"temperature_printed":"703","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":703.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"16","reference":"Iwase K, Aoki N, Osawa A (1931) DTA measurements in Sb–Sn alloys. Sci Rep Tohoku Imp Univ 20:353","status":"resolved","year":"1931"}],"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":3,"fold_lso":4,"id":"ORC-TGW6HBIO34","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":16},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r16#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"22","reference":"Predel B, Schwermann W (1971) Constitution and thermodynamics of antimony-tin system. J Inst Met 99:169–172","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-Q5ACQHBRCE","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":17},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SB":0.652},"composition_source":"printed","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r17#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"36","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"Vassiliev V, Feutelais Y, Sghaier M, Legendre B (2001) Thermodynamic investigation in In-Sb, Sb–Sn and In-Sb–Sn liquid systems. J Alloys Compd 314:198–205","status":"resolved","year":"2001"}],"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":3,"fold_lso":4,"id":"ORC-4PAEN3Q6LM","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":18},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r18#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Loebe","kind":"unknown","label":"10","reference":"Loebe R (1911) Uber die Konstitution der ternaren Lagierungen von Blei, Zinn und Antimon. Metallurgie 8:7–15","status":"resolved","year":"1911"}],"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":3,"fold_lso":4,"id":"ORC-2ASTBEGQDG","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":19},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r19#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":695.0,"temperature_printed":"695","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":695.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Schmetterer","kind":"unknown","label":"28","reference":"Schmetterer C, Polt J, Flandorfer H (2018) The phase equilibria in the Sb–Sn system—part II: experimental results. J Alloys Compd 743:523–536 J Mater Sci (2020) 55:347–357","status":"resolved","year":"2020"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","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":3,"fold_lso":4,"id":"ORC-ALFGONQEU5","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p7/tab-2","row":20},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Rhombohedral_A7","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-019-03934-6/p7/tab-2/r20#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Rhombohedral_A7 = SbSn"},"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-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":698.0},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.692,"dx":{"L":0.0005,"Sn":0.005,"Sn3Sb2":0.0},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-XU6PDVTGPD","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":6},"model":"Mb72d87bf","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.938},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sn3Sb2"},{"basis":"mole_fraction","composition":{"SN":0.9},"composition_source":"printed","phase":"Sn"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Sn3Sb2","mapping_confidence":"proposed","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"Sn","mapping_confidence":"confirmed","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r-unplaced-0faf3bfe#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sn3Sb2 = Sn"},"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":"SB-SN","system":"SB-SN","temperature_K":516.05,"temperature_printed":"242.9","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":516.05},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.018,"dx":{"L":-0.0017,"Sb":0.0016,"β-SnSb":-0.0014},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-WXYKAD6FVD","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":2},"model":"Mb72d87bf","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.505},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.121},"composition_source":"printed","phase":"Sb"},{"basis":"mole_fraction","composition":{"SN":0.372},"composition_source":"printed","phase":"β-SnSb"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Sb","mapping_confidence":"confirmed","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"β-SnSb","mapping_confidence":"confirmed","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r-unplaced-31f558e8#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb = β-SnSb"},"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":"SB-SN","system":"SB-SN","temperature_K":697.25,"temperature_printed":"424.1","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":697.25},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.032,"dx":{"L":-0.0015,"Sn3Sb2":0.0,"β-SnSb":0.0},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-W3HLEV4TC4","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":4},"model":"Mb72d87bf","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.815},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.53},"composition_source":"printed","phase":"β-SnSb"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sn3Sb2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-SnSb","mapping_confidence":"confirmed","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sn3Sb2","mapping_confidence":"proposed","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r-unplaced-c8a87927#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + β-SnSb = Sn3Sb2"},"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":"SB-SN","system":"SB-SN","temperature_K":595.65,"temperature_printed":"322.5","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":595.65},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.082,"dx":{},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-LMNQ67LKGV","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.5},"composition_source":"formula_nominal","phase":"β-SnSb"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Sb","mapping_confidence":"confirmed","model_phase":"RHOMBOHEDRAL_A7","pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"β-SnSb","mapping_confidence":"confirmed","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r01#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb = β-SnSb"},"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":"SB-SN","system":"SB-SN","temperature_K":697.15,"temperature_printed":"424","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":697.15},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.468,"dx":{},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-FEL4FEQYN2","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":3},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.5},"composition_source":"formula_nominal","phase":"β-SnSb"},{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"stoichiometry","phase":"Sn3Sb2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-SnSb","mapping_confidence":"confirmed","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sn3Sb2","mapping_confidence":"proposed","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r02#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + β-SnSb = Sn3Sb2"},"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":"SB-SN","system":"SB-SN","temperature_K":596.15,"temperature_printed":"323","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":596.15},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.592,"dx":{},"model":"SbSn-08Che.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-5SR6QGKVSW","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/tab-v","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"stoichiometry","phase":"Sn3Sb2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Sn3Sb2","mapping_confidence":"proposed","model_phase":"SB3SN4","pearson_symbol":"hR7","prototype":"Sb3Sn4","structure_basis":"mapped_model_phase"},{"label":"Sn","mapping_confidence":"confirmed","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s11664-008-0464-x/p10/tab-v/r03#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sn3Sb2 = Sn"},"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":"SB-SN","system":"SB-SN","temperature_K":516.15,"temperature_printed":"243","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":516.15},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"RHOMBOHEDRAL_A7","before":"DIAMOND_A4","evidence":{"label":"(αSb)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"terminal_element_absent_from_model_endmembers"}],"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":3,"fold_lso":4,"id":"ORC-FTJ57GXJQQ","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"(αSb)","model_phase":"RHOMBOHEDRAL_A7","model_phase_basis":"terminal_model_from_sublattices_and_polymorph","model_phase_rejected":{"model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C (diamond)","reason":"terminal_element_absent_from_model_endmembers"},"pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + (αSb) ↔ SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":697.0,"temperature_printed":"697","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":697.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"RHOMBOHEDRAL_A7","before":"DIAMOND_A4","evidence":{"label":"(αSb)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"terminal_element_absent_from_model_endmembers"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"gate_failures":["label_conflicts_composition"],"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":4,"gate_failures":[{"code":"label_conflicts_composition","detail":"SbSn printed x(SN)=0.348, formula 0.5","effect":"not_espei_ready","gate":"A1"}],"id":"ORC-7TZLX76KLG","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":2},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.496},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.126},"composition_source":"printed","phase":"(αSb)"},{"basis":"mole_fraction","composition":{"SN":0.348},"composition_source":"printed","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"(αSb)","model_phase":"RHOMBOHEDRAL_A7","model_phase_basis":"terminal_model_from_sublattices_and_polymorph","model_phase_rejected":{"model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C (diamond)","reason":"terminal_element_absent_from_model_endmembers"},"pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + (αSb) ↔ SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"68","reference":"K. Iwase, N. Aoki, Konzoku-no-Kenkyu 8 (1931) 253.","status":"resolved","year":"1931"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"RHOMBOHEDRAL_A7","before":"DIAMOND_A4","evidence":{"label":"(αSb)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"terminal_element_absent_from_model_endmembers"}],"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":3,"fold_lso":4,"id":"ORC-B22AXTI455","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":3},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"(αSb)","model_phase":"RHOMBOHEDRAL_A7","model_phase_basis":"terminal_model_from_sublattices_and_polymorph","model_phase_rejected":{"model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C (diamond)","reason":"terminal_element_absent_from_model_endmembers"},"pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + (αSb) ↔ SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"RHOMBOHEDRAL_A7","before":"DIAMOND_A4","evidence":{"label":"(αSb)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"terminal_element_absent_from_model_endmembers"}],"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":3,"fold_lso":4,"id":"ORC-3GNGWV4RXH","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":4},"model":"M13f9478f","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.507},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.119},"composition_source":"printed","phase":"(αSb)"},{"basis":"mole_fraction","composition":{"SN":0.373},"composition_source":"printed","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"(αSb)","model_phase":"RHOMBOHEDRAL_A7","model_phase_basis":"terminal_model_from_sublattices_and_polymorph","model_phase_rejected":{"model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C (diamond)","reason":"terminal_element_absent_from_model_endmembers"},"pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + (αSb) ↔ SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":697.0,"temperature_printed":"697","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":697.0},{"chemical_system":"SB-SN","cited_sources":[{"kind":"assessment","label":"13","reference":"COST531 Thermodynamic Database Version 3.0, 10 June 2008.","status":"resolved","year":"2008"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"RHOMBOHEDRAL_A7","before":"DIAMOND_A4","evidence":{"label":"(αSb)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"terminal_element_absent_from_model_endmembers"}],"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":3,"fold_lso":4,"id":"ORC-JPP47PHQBD","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":5},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.499},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.159},"composition_source":"printed","phase":"(αSb)"},{"basis":"mole_fraction","composition":{"SN":0.375},"composition_source":"printed","phase":"SbSn"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"(αSb)","model_phase":"RHOMBOHEDRAL_A7","model_phase_basis":"terminal_model_from_sublattices_and_polymorph","model_phase_rejected":{"model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C (diamond)","reason":"terminal_element_absent_from_model_endmembers"},"pearson_symbol":"hR2","prototype":"alpha-As","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + (αSb) ↔ SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":698.0,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":698.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-I7Y5JSFSIR","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":6},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn ↔ Sb2Sn3"},"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":"SB-SN","system":"SB-SN","temperature_K":596.0,"temperature_printed":"596","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":596.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-QLKMX6MGAI","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":7},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.79},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.523},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn ↔ Sb2Sn3"},"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":"SB-SN","system":"SB-SN","temperature_K":597.0,"temperature_printed":"597","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":597.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"68","reference":"K. Iwase, N. Aoki, Konzoku-no-Kenkyu 8 (1931) 253.","status":"resolved","year":"1931"}],"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":3,"fold_lso":4,"id":"ORC-OB2RSM7QK2","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":8},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.5,"SN":0.5},"composition_source":"formula_nominal","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SB":0.4,"SN":0.6},"composition_source":"stoichiometric_model_phase","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r08#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn ↔ Sb2Sn3"},"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":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":598.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-ZAO3FPZJSL","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":9},"model":"M13f9478f","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.817},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.53},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn ↔ Sb2Sn3"},"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":"SB-SN","system":"SB-SN","temperature_K":596.0,"temperature_printed":"596","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":596.0},{"chemical_system":"SB-SN","cited_sources":[{"kind":"assessment","label":"13","reference":"COST531 Thermodynamic Database Version 3.0, 10 June 2008.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-AGUC67TPP4","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":10},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.783},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.508},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r10#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + SbSn ↔ Sb2Sn3"},"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":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":598.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1016/0021-9614(85)90113-2","first_author":"Iwase","kind":"unknown","label":"59","paper":"doi:10.1016/0021-9614(85)90113-2","reference":"M. Iwase, S. Sugino, E. Ichise, Y. Waseda, J. Chem. Thermodyn. 17 (1985) 601e609, http://dx.doi.org/10.1016/0021-9614(85)90113-2.","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_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":3,"fold_lso":4,"id":"ORC-KYUL22ONF2","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":11},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.4,"SN":0.6},"composition_source":"stoichiometric_model_phase","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r11#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":519.0,"temperature_printed":"519","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":0.05},"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":519.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-CPAAGAZ5JM","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":12},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.935},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"},{"basis":"mole_fraction","composition":{"SN":0.9},"composition_source":"printed","phase":"(βSn)"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r12#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":523.0,"temperature_printed":"523","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":523.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1016/0956-716x(90)90513-g","first_author":"Allen","kind":"unknown","label":"69","paper":"doi:10.1016/0956-716x(90)90513-g","reference":"W.P. Allen, J.H. Perepezko, Scr. Metall. Mater 24 (1990), 2215e2200.","status":"resolved","year":"1990"}],"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":3,"fold_lso":4,"id":"ORC-ABHU4L5TJC","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":13},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SB":0.4,"SN":0.6},"composition_source":"stoichiometric_model_phase","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r13#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":518.0,"temperature_uncertainty":{"basis":"printed","value":1.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"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":0.05},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":518.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-UHYRFUBRSB","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":14},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sb2Sn3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r14#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":516.0,"temperature_printed":"516","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":516.0},{"chemical_system":"SB-SN","cited_sources":[{"doi":"10.1007/s11664-008-0464-x","first_author":"Chen","kind":"unknown","label":"12","paper":"doi:10.1007/s11664-008-0464-x","reference":"S.-W. Chen, C.-C. Chen, W. Gierlotka, A.-R. Zi, P.-Y. Chen, H.-J. Wu, J. Electron. Mater. 37 (2008) 992e1002, http://dx.doi.org/10.1007/s11664-008-0464-x.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-HQNDI3NPNJ","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":15},"model":"M13f9478f","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.936},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"Sb2Sn3"},{"basis":"mole_fraction","composition":{"SN":0.892},"composition_source":"printed","phase":"(βSn)"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r15#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":518.0,"temperature_printed":"518","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":518.0},{"chemical_system":"SB-SN","cited_sources":[{"kind":"assessment","label":"13","reference":"COST531 Thermodynamic Database Version 3.0, 10 June 2008.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-YRXNOOSCYB","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":16},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.91},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"},{"basis":"mole_fraction","composition":{"SN":0.892},"composition_source":"printed","phase":"(βSn)"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r16#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Sb2Sn3 ↔ (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":519.0,"temperature_printed":"519","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":519.0},{"chemical_system":"SB-SN","cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"id":"ORC-VRRIUIJD6B","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":17},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"},{"basis":"mole_fraction","composition":{"SN":0.57},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.906},"composition_source":"printed","phase":"(βSn)"}],"phases":[{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r17#invariant_reaction","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":"Sb2Sn3 ↔ SbSn + (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":515.0,"temperature_printed":"515","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":515.0},{"chemical_system":"SB-SN","cited_sources":[{"kind":"assessment","label":"13","reference":"COST531 Thermodynamic Database Version 3.0, 10 June 2008.","status":"resolved","year":"2008"}],"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":3,"fold_lso":4,"id":"ORC-UHMBFPM4GL","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2","row":18},"model_unlinked_reason":"cited calculation whose model is not a corpus TDB","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.6},"composition_source":"printed","phase":"Sb2Sn3"},{"basis":"mole_fraction","composition":{"SN":0.545},"composition_source":"printed","phase":"SbSn"},{"basis":"mole_fraction","composition":{"SN":0.896},"composition_source":"printed","phase":"(βSn)"}],"phases":[{"label":"Sb2Sn3","model_phase":"SB2SN3","pearson_symbol":"?","prototype":"(Sb2Sn3)","structure_basis":"mapped_model_phase"},{"label":"SbSn","model_phase":"SBSN","pearson_symbol":"hR1","prototype":"SbSn","structure_basis":"mapped_model_phase"},{"label":"(βSn)","model_phase":"BCT_A5","pearson_symbol":"tI4","prototype":"beta-Sn","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2016.11.003/p4/tab-2/r18#invariant_reaction","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":"Sb2Sn3 ↔ SbSn + (βSn)"},"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":"SB-SN","system":"SB-SN","temperature_K":516.0,"temperature_printed":"516","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":516.0},{"chemical_system":"SB-SN","citations_printed":["12"],"cited_sources":[{"first_author":"Stead","kind":"unknown","label":"12","reference":"Stead JE, Spencer LJ (1919) On the Sb–Sn system. J Inst Met 22:127–130","status":"resolved","year":"1919"}],"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":3,"fold_lso":4,"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-WLT2AY2GVF","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-02"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-02/s10#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 eutectic reaction at 518 K in the Sb-Sn system was reported by Stead and Spencer [12].","quote_page":2,"reaction":{"type":"eutectic"},"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":"SB-SN","system":"SB-SN","temperature_K":518.0,"temperature_printed":"518","tool_release":"release v2 + tools dev copy record build","transition_kind":"eutectic","transition_kind_printed":"eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":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":518.0},{"chemical_system":"SB-SN","citations_printed":["16"],"cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"16","reference":"Iwase K, Aoki N, Osawa A (1931) DTA measurements in Sb–Sn alloys. Sci Rep Tohoku Imp Univ 20:353","status":"resolved","year":"1931"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-H7XVIECNBJ","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-02"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-02/s16#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":"In the same work, Iwase et al. [16] reported a thermal effect at 598 K and interpreted it as a phase transformation in SbSn.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":598.0},{"chemical_system":"SB-SN","citations_printed":["17","16"],"cited_sources":[{"first_author":"Blondel","kind":"unknown","label":"17","reference":"Blondel R, Lafﬁtte P (1935) Phase transformations in Sb–Sn alloys. Comptes Rendus 200:1472–1474","status":"resolved","year":"1935"},{"first_author":"Iwase","kind":"unknown","label":"16","reference":"Iwase K, Aoki N, Osawa A (1931) DTA measurements in Sb–Sn alloys. Sci Rep Tohoku Imp Univ 20:353","status":"resolved","year":"1931"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-K7OIGVYDOJ","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-02"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-02/s18#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 transformation at 598 K was confirmed by Blondel and Laffitte [17], but in contrast to Iwase et al. [16] they reported phase transformation in Sb2Sn3.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","tool_release":"release v2 + tools dev copy record build","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":598.0},{"chemical_system":"SB-SN","citations_printed":["22"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"22","reference":"Predel B, Schwermann W (1971) Constitution and thermodynamics of antimony-tin system. J Inst Met 99:169–172","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"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-SCL5RCGN5M","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-04/s08#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Predel and Schwermann [22] improved the phase diagram and added a Sn3Sb2 compound that was formed at 515 K from (Sn) and SbSn phase.","quote_page":2,"reaction":{"printed":"(Sn) + SbSn = Sn3Sb2"},"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":"SB-SN","system":"SB-SN","temperature_K":515.0,"temperature_printed":"515","tool_release":"release v2 + tools dev copy record build","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":515.0},{"chemical_system":"SB-SN","citations_printed":["22"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"22","reference":"Predel B, Schwermann W (1971) Constitution and thermodynamics of antimony-tin system. J Inst Met 99:169–172","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"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-VIMZMY4OHB","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-04/s09#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 Sn3Sb2 phase was decomposed by a peritectic reaction at 598 K.","quote_page":2,"reaction":{"type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":598.0,"temperature_printed":"598","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":598.0},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1007/s10853-019-03934-6"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (garbled_reaction_sign)","effect":"not_accepted","gate":"R3"}],"id":"ORC-YR2WPV4ROX","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-019-03934-6/p2/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s10853-019-03934-6","own_work_of_paper":true},"paper":"doi:10.1007/s10853-019-03934-6","paper_id":"doi:10.1007/s10853-019-03934-6","pid":"doi:10.1007/s10853-019-03934-6/p2/text-04/s24#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":"This particular phase is believed to be stable at room temperature and decomposed at peritectic reaction liquid ? SbSn = Sb3Sn4 at 599 K.","quote_page":2,"reaction":{"type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":599.0,"temperature_printed":"599","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":599.0},{"chemical_system":"SB-SN","citations_printed":["33"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"33","reference":"B. Predel and W. Schwermann, J. Inst. Met. 99, 169 (1971).","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":4,"fold_lso":4,"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-6C5CXTIBWF.2c023f","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-002-0125-4/p5/text-03"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s11664-002-0125-4","paper_id":"doi:10.1007/s11664-002-0125-4","pid":"doi:10.1007/s11664-002-0125-4/p5/text-03/s06#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The Sb2Sn3 forms peritectically at 597 K and transforms by eutectoidal reaction at 515 K into (␣Sn) ⫹ SbSn.","quote_page":5,"reaction":{"printed":"Sb2Sn3 -> (␣Sn) + SbSn"},"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":"SB-SN","system":"SB-SN","temperature_K":515.0,"temperature_printed":"515 K","tool_release":"release v2 + tools dev copy record build","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":515.0},{"chemical_system":"SB-SN","citations_printed":["33"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"33","reference":"B. Predel and W. Schwermann, J. Inst. Met. 99, 169 (1971).","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":4,"fold_lso":4,"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-6C5CXTIBWF.d20e77","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-002-0125-4/p5/text-03"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s11664-002-0125-4","paper_id":"doi:10.1007/s11664-002-0125-4","pid":"doi:10.1007/s11664-002-0125-4/p5/text-03/s06#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 Sb2Sn3 forms peritectically at 597 K and transforms by eutectoidal reaction at 515 K into (␣Sn) ⫹ SbSn.","quote_page":5,"reaction":{"type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":597.0,"temperature_printed":"597 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":597.0},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-YHVPXDXYXM.896f26","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p1/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p1/text-05/s06#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":"There are three peritectic reactions in the Sn-Sb system, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, and their temperatures are 424\u0001C, 323\u0001C, and 243\u0001C, respectively.","quote_page":1,"reaction":{"printed":"L + b-SnSb = Sn3Sb2","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":596.15,"temperature_printed":"323 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":596.15},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-YHVPXDXYXM.9600d1","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p1/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p1/text-05/s06#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":"There are three peritectic reactions in the Sn-Sb system, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, and their temperatures are 424\u0001C, 323\u0001C, and 243\u0001C, respectively.","quote_page":1,"reaction":{"printed":"L + Sb = b-SnSb","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":697.15,"temperature_printed":"424 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":697.15},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-YHVPXDXYXM.fb6417","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p1/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p1/text-05/s06#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":"There are three peritectic reactions in the Sn-Sb system, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, and their temperatures are 424\u0001C, 323\u0001C, and 243\u0001C, respectively.","quote_page":1,"reaction":{"printed":"L + Sn3Sb2 = Sn","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":516.15,"temperature_printed":"243 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":516.15},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-KKE3CIAUFY.11e34d","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/text-15"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p10/text-15/s02#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 temperatures of the three peritectic reactions, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, are 424\u0001C, 323\u0001C, and 243\u0001C, and the compositions of the b-SnSb phase at the peritectic reactions at 424\u0001C and 323\u0001C are 62.8 at.%Sb and 47.0 at.%Sb, respectively.","quote_page":10,"reaction":{"printed":"L + b-SnSb = Sn3Sb2","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":596.15,"temperature_printed":"323 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":596.15},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-KKE3CIAUFY.8a175c","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/text-15"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p10/text-15/s02#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 temperatures of the three peritectic reactions, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, are 424\u0001C, 323\u0001C, and 243\u0001C, and the compositions of the b-SnSb phase at the peritectic reactions at 424\u0001C and 323\u0001C are 62.8 at.%Sb and 47.0 at.%Sb, respectively.","quote_page":10,"reaction":{"printed":"L + Sb = b-SnSb","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":697.15,"temperature_printed":"424 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":697.15},{"chemical_system":"SB-SN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","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":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:3)","effect":"not_accepted","gate":"R3"}],"id":"ORC-KKE3CIAUFY.992b05","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p10/text-15"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p10/text-15/s02#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 temperatures of the three peritectic reactions, L + Sb = b-SnSb, L + b-SnSb = Sn3Sb2, and L + Sn3Sb2 = Sn, are 424\u0001C, 323\u0001C, and 243\u0001C, and the compositions of the b-SnSb phase at the peritectic reactions at 424\u0001C and 323\u0001C are 62.8 at.%Sb and 47.0 at.%Sb, respectively.","quote_page":10,"reaction":{"printed":"L + Sn3Sb2 = Sn","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":516.15,"temperature_printed":"243 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":516.15},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":4,"id":"ORC-F5NGE2TCFW","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p2/text-04"},"observation_type":"phase_assemblage_node","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.3},"overall_composition_basis":"mole_fraction (printed basis: at)","paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phases":[{"label":"L"}],"pid":"doi:10.1007/s11664-008-0464-x/p2/text-04/s03#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","quote":"Figure 1a shows an optical micrograph of alloy #01 (Sn-30at.%Sb) annealed at 280\u0001C for 8 weeks; two phases are observed. The composition of the matrix region is Sn-12.8at.%Sb, and that of the bright phase is Sn-43.3at.%Sb.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":553.15,"temperature_printed":"280 C","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"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":4,"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-BRQ25SAHN4","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p4/text-04"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p4/text-04/s02#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":"Figure 2b shows the DTA heating and cooling curves of the Sn-30.0wt.%Sb (Sn-29.5at.%Sb) alloy. Three reaction peaks are observed, at temperatures of 357.2\u0001C, 322.6\u0001C, and 243.1\u0001C, respectively. The reaction temperature of 357.2\u0001C is the liquidus temperature.","quote_page":4,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SB-SN","system":"SB-SN","temperature_K":630.35,"temperature_printed":"357.2 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":630.35},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:1)","effect":"not_accepted","gate":"R3"}],"id":"ORC-SPOTKCB5T5.828f3a","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p4/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p4/text-05/s04#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":"Figure 2d shows the DTA heating and cooling curves of the Sn-75.0wt.%Sb alloy. Two reaction peaks are observed, at reaction temperatures of 424\u0001C and 549\u0001C. The liquidus temperature is 549\u0001C, and 424\u0001C is the temperature of the L + Sb = b-SnSb peritectic reaction.","quote_page":4,"reaction":{"printed":"L + Sb = b-SnSb","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":697.15,"temperature_printed":"424 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":697.15},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":4,"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-SPOTKCB5T5.d8a758","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p4/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","pid":"doi:10.1007/s11664-008-0464-x/p4/text-05/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Figure 2d shows the DTA heating and cooling curves of the Sn-75.0wt.%Sb alloy. Two reaction peaks are observed, at reaction temperatures of 424\u0001C and 549\u0001C. The liquidus temperature is 549\u0001C, and 424\u0001C is the temperature of the L + Sb = b-SnSb peritectic reaction.","quote_page":4,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SB-SN","system":"SB-SN","temperature_K":822.15,"temperature_printed":"549 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"liquidus","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":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":822.15},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","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":4,"id":"ORC-2GCCKRSFPO","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p5/text-04"},"observation_type":"phase_assemblage_node","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.3},"overall_composition_basis":"mole_fraction (printed basis: at)","paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phases":[{"label":"Sn"},{"label":"Sn3Sb2"}],"pid":"doi:10.1007/s11664-008-0464-x/p5/text-04/s06#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","quote":"Figure 1b shows an optical micrograph of alloy #09 (Sn-30at.%Sb) annealed at 210\u0001C for 12 weeks; two phases are observed. The composition of the darker area is Sn-8.8at.%Sb and that of the brighter area is Sn-43at.%Sb. Based on the Sn-Sb binary phase diagram as shown in Fig. 3a, the darker area is the Sn phase and the brighter phase is the Sn3Sb2 phase.","quote_page":5,"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":"SB-SN","system":"SB-SN","temperature_K":483.15,"temperature_printed":"210 C","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context","paper":"doi:10.1007/s11664-008-0464-x"},"evidence_class":"experimental","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":4,"id":"ORC-4YAXEJDZYI","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11664-008-0464-x/p5/text-05"},"observation_type":"phase_assemblage_node","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11664-008-0464-x","own_work_of_paper":true},"overall_composition":{"SB":0.45},"overall_composition_basis":"mole_fraction (printed basis: at)","paper":"doi:10.1007/s11664-008-0464-x","paper_id":"doi:10.1007/s11664-008-0464-x","phases":[{"label":"Sn3Sb2"},{"label":"b-SnSb"}],"pid":"doi:10.1007/s11664-008-0464-x/p5/text-05/s02#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","quote":"Figure 1c shows an optical micrograph of alloy #11 (Sn-45at.%Sb) annealed at 300\u0001C for 12 weeks. A Sn3Sb2 + b-SnSb two-phase structure is observed. As summarized in Table I, their compositions are Sn-43.3at.%Sb and Sn-46.5at.%Sb, respectively.","quote_page":5,"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":"SB-SN","system":"SB-SN","temperature_K":573.15,"temperature_printed":"300 C","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"unknown","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"SB-SN","citations_printed":["68"],"cited_sources":[{"first_author":"Iwase","kind":"unknown","label":"68","reference":"K. Iwase, N. Aoki, Konzoku-no-Kenkyu 8 (1931) 253.","status":"resolved","year":"1931"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-HOM3CVHYOV","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/text-03"},"method":"DTA, XRD, and metallographic methods","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p4/text-03/s30#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":"In an earlier study of Iwase et al. [68] using DTA, XRD, and metallographic methods, a structural transformation was suggested for the SbSn phase at around 593 K.","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","source_system":"SB-SN","system":"SB-SN","temperature_K":593.0,"temperature_printed":"593 K","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":593.0},{"chemical_system":"SB-SN","citations_printed":["67"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-GZKETXTXG2","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53/s06#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The exact composition of this phase was derived by Predel and Schwermann [67] from a quantitative evaluation of the thermal effects at a temperature of incongruent melting (597 K) of the phase.","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","source_system":"SB-SN","system":"SB-SN","temperature_K":597.0,"temperature_printed":"597 K","tool_release":"release v2 + tools dev copy record build","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":597.0},{"chemical_system":"SB-SN","citations_printed":["67"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"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-BIM77KSRIG","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53/s11#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":"According to differential thermal analysis (DTA) measurements [67], Sb2Sn3 exists in a narrow temperature range and decomposes at 515 K (Table 2).","quote_page":4,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SB-SN","system":"SB-SN","temperature_K":515.0,"temperature_printed":"515 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":515.0},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.11.003"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-ALOLKRWCSY","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.11.003","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p4/text-53/s12#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 peritectic reaction L þ Sb2Sn3 4 (bSn) occurs at 523 K.","quote_page":4,"reaction":{"printed":"L þ Sb2Sn3 4 (bSn)","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":523.0,"temperature_printed":"523 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":523.0},{"chemical_system":"SB-SN","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/j.jallcom.2016.11.003"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-ROPQUM4BKG","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p5/text-02"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2016.11.003","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p5/text-02/s05#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 reaction temperature of 516 K was interpreted as a peritectic reaction L þ Sb2Sn3 4 (bSn).","quote_page":5,"reaction":{"printed":"L þ Sb2Sn3 4 (bSn)","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":516.0,"temperature_printed":"516 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":516.0},{"chemical_system":"SB-SN","citations_printed":["69","67"],"cited_sources":[{"doi":"10.1016/0956-716x(90)90513-g","first_author":"Allen","kind":"unknown","label":"69","paper":"doi:10.1016/0956-716x(90)90513-g","reference":"W.P. Allen, J.H. Perepezko, Scr. Metall. Mater 24 (1990), 2215e2200.","status":"resolved","year":"1990"},{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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":3,"fold_lso":4,"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-WU46Z7SY6J","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p5/text-02"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p5/text-02/s09#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":"On the other hand, Allen and Perepezko [69] mentioned that the minimum on the DTA heating curves, 522 K, which corresponds to the completion of the (bSn) melting, is in good agreement with a temperature of the peritectic reaction L þ Sb2Sn3 4 (bSn) detected by Predel and Schwermann [67].","quote_page":5,"reaction":{"printed":"L þ Sb2Sn3 4 (bSn)","type":"peritectic"},"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":"SB-SN","system":"SB-SN","temperature_K":522.0,"temperature_printed":"522 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_INVARIANT/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":522.0},{"chemical_system":"SB-SN","citations_printed":["67"],"cited_sources":[{"first_author":"Predel","kind":"unknown","label":"67","reference":"B. Predel, W. Schwermann, J. Inst. Met. 99 (1971) 169e173.","status":"resolved","year":"1971"}],"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_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":4,"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-MRJZ7I7ERE","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2016.11.003/p5/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2016.11.003","paper_id":"doi:10.1016/j.jallcom.2016.11.003","pid":"doi:10.1016/j.jallcom.2016.11.003/p5/text-04/s08#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":"In the case of phase diagram of Chen et al. [12], such a reaction is absent, while the diagram of Predel and Schwermann [67] gives the eutectoid Sb2Sn3 4 SbSn þ (bSn) equilibrium at 515 K.","quote_page":5,"reaction":{"printed":"Sb2Sn3 4 SbSn þ (bSn)","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":"SB-SN","system":"SB-SN","temperature_K":515.0,"temperature_printed":"515 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":515.0},{"chemical_system":"SB-SN","citations_printed":["37"],"cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"37","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"V. Vassiliev, Y. Feutelais, M. Sghaier, B. Legendre, Thermodynamic investigation in In-Sb, Sb-Sn and In-Sb-Sn liquid systems, J. Alloys Compd. 314 (2001) 198e205.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"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-UYEUCWUSRV.8d1f9e","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05"},"method":"DSC","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2018.10.223","paper_id":"doi:10.1016/j.jallcom.2018.10.223","pid":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05/s20#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":"Their study of Sb0.45Sn0.55 alloy gave three peaks with temperatures of 514.4, 517.3 and 683 K.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":683.0,"temperature_printed":"683","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":683.0},{"chemical_system":"SB-SN","citations_printed":["37"],"cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"37","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"V. Vassiliev, Y. Feutelais, M. Sghaier, B. Legendre, Thermodynamic investigation in In-Sb, Sb-Sn and In-Sb-Sn liquid systems, J. Alloys Compd. 314 (2001) 198e205.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":4,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"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-UYEUCWUSRV.9ae7bb","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05"},"method":"DSC","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2018.10.223","paper_id":"doi:10.1016/j.jallcom.2018.10.223","pid":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05/s20#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":"Their study of Sb0.45Sn0.55 alloy gave three peaks with temperatures of 514.4, 517.3 and 683 K.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":514.4,"temperature_printed":"514.4","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":514.4},{"chemical_system":"SB-SN","citations_printed":["37"],"cited_sources":[{"doi":"10.1016/s0925-8388(00)01243-3","first_author":"Vassiliev","kind":"unknown","label":"37","paper":"doi:10.1016/s0925-8388(00)01243-3","reference":"V. Vassiliev, Y. Feutelais, M. Sghaier, B. Legendre, Thermodynamic investigation in In-Sb, Sb-Sn and In-Sb-Sn liquid systems, J. Alloys Compd. 314 (2001) 198e205.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":4,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"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-UYEUCWUSRV.9ecfbf","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05"},"method":"DSC","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2018.10.223","paper_id":"doi:10.1016/j.jallcom.2018.10.223","pid":"doi:10.1016/j.jallcom.2018.10.223/p2/text-05/s20#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":"Their study of Sb0.45Sn0.55 alloy gave three peaks with temperatures of 514.4, 517.3 and 683 K.","quote_page":2,"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":"SB-SN","system":"SB-SN","temperature_K":517.3,"temperature_printed":"517.3","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":517.3},{"chemical_system":"SB-SN","citations_printed":["20","38"],"cited_sources":[{"first_author":"Legendre","kind":"unknown","label":"20","reference":"B. Legendre, E. Dichi, V. Vassiliev, The phase diagram of the In-Sb-Sn system, Z. Metallkd. 92 (2001) 328e335.","status":"resolved","year":"2001"},{"doi":"10.1016/s0925-8388(00)01489-4","first_author":"Dichi","kind":"unknown","label":"38","paper":"doi:10.1016/s0925-8388(00)01489-4","reference":"E. Dichi, A. Wojakowska, B. Legendre, Study of the ternary system germanium-antimony-tin: experimental phase diagram, J. Alloys Compd. 320 (2001) 218e223.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"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-KOIARPPT6A.ad9611","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2018.10.223/p3/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2018.10.223","paper_id":"doi:10.1016/j.jallcom.2018.10.223","pid":"doi:10.1016/j.jallcom.2018.10.223/p3/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The molar Gibbs energy of formation of the compound Sb0.4Sn0.6 (Sb0.4Sn0.6 1⁄4 1/5 Sb2Sn3) was found by using the values of temperatures of the invariant reactions LþSb2Sn34(Sn) and Sb2Sn34(SbSn)þ(Sn) (519 K and 517 K, respectively [20,38]):","quote_page":3,"reaction":{"printed":"L+Sb2Sn3=(Sn)"},"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":"SB-SN","system":"SB-SN","temperature_K":519.0,"temperature_printed":"519","tool_release":"release v2 + tools dev copy record build","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":519.0},{"chemical_system":"SB-SN","citations_printed":["20","38"],"cited_sources":[{"first_author":"Legendre","kind":"unknown","label":"20","reference":"B. Legendre, E. Dichi, V. Vassiliev, The phase diagram of the In-Sb-Sn system, Z. Metallkd. 92 (2001) 328e335.","status":"resolved","year":"2001"},{"doi":"10.1016/s0925-8388(00)01489-4","first_author":"Dichi","kind":"unknown","label":"38","paper":"doi:10.1016/s0925-8388(00)01489-4","reference":"E. Dichi, A. Wojakowska, B. Legendre, Study of the ternary system germanium-antimony-tin: experimental phase diagram, J. Alloys Compd. 320 (2001) 218e223.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"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-KOIARPPT6A.c905f3","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2018.10.223/p3/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2018.10.223","paper_id":"doi:10.1016/j.jallcom.2018.10.223","pid":"doi:10.1016/j.jallcom.2018.10.223/p3/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The molar Gibbs energy of formation of the compound Sb0.4Sn0.6 (Sb0.4Sn0.6 1⁄4 1/5 Sb2Sn3) was found by using the values of temperatures of the invariant reactions LþSb2Sn34(Sn) and Sb2Sn34(SbSn)þ(Sn) (519 K and 517 K, respectively [20,38]):","quote_page":3,"reaction":{"printed":"Sb2Sn3=(SbSn)+(Sn)"},"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":"SB-SN","system":"SB-SN","temperature_K":517.0,"temperature_printed":"517","tool_release":"release v2 + tools dev copy record build","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":517.0},{"chemical_system":"SB-SN","citations_printed":["13"],"cited_sources":[{"first_author":"IWASE","kind":"unknown","label":"13","reference":"K. IWASE, N. AOKI, and A. OSAVA: Sci. Rep. Res. Inst., T6hoku Univ., 1931,20,353-368.","status":"resolved","year":"1931"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-HVLWKYWORH","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1179/mst.1986.2.9.913/p2/text-07"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1179/mst.1986.2.9.913","paper_id":"doi:10.1179/mst.1986.2.9.913","phases":[{"label":"SbSn"}],"pid":"doi:10.1179/mst.1986.2.9.913/p2/text-07/s02#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":"They concluded that there was a compound, SbSn, which had two allotropic modifications and a transition temperature of 593 K.","quote_page":2,"reaction":{"type":"polymorphic"},"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":"SB-SN","system":"SB-SN","temperature_K":593.0,"temperature_printed":"593 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","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":593.0},{"chemical_system":"SB-SN","citations_printed":["14"],"cited_sources":[{"first_author":"GALLAGHER","kind":"unknown","label":"14","reference":"F. G. GALLAGHER: J. Phys. Chern., 1906, 10, 93.","status":"resolved","year":"1906"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-MQN5LZCRNA","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1179/mst.1986.2.9.913/p2/text-07"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1179/mst.1986.2.9.913","paper_id":"doi:10.1179/mst.1986.2.9.913","phases":[{"label":"SbSn"}],"pid":"doi:10.1179/mst.1986.2.9.913/p2/text-07/s03#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":"Furthermore, they suggested that the transition was an ordinary first-order transition, in contrast with an earlier study14 in which a higher-order transition at 588 K was reported.","quote_page":2,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SB-SN","system":"SB-SN","temperature_K":588.0,"temperature_printed":"588 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":588.0},{"chemical_system":"SB-SN","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":0,"fold_lso":4,"id":"ORC-P5JEQKMX5M","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1179/mst.1986.2.9.913/p4/text-63"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1179/mst.1986.2.9.913","own_work_of_paper":true},"paper":"doi:10.1179/mst.1986.2.9.913","paper_id":"doi:10.1179/mst.1986.2.9.913","phases":[{"label":"SbSn"}],"pid":"doi:10.1179/mst.1986.2.9.913/p4/text-63/s03#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 SbSn phase is partially ordered with a critical temperature, 708 K for a transition to the state without long-range order, just above the peritectic temperature.","quote_page":4,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"SB-SN","system":"SB-SN","temperature_K":708.0,"temperature_printed":"708 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":708.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"SB-SN"}