{"artifacts":{"doi:10.1016/j.jallcom.2009.01.079/p1/text-13":{"artifact":"text_passage","label":"page 1, passage 13","page":1},"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1":{"artifact":"table","caption":"Comparison of the assessed formation enthalpies �H f of compounds in the Ru–Si system with reported data in literatures.","label":"1","page":2},"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6":{"artifact":"table","caption":"Comparison of invariant reactions in the Ru–Si binary system.","label":"6","page":5},"doi:10.1016/s0925-8388(01)00931-8/p1/text-17":{"artifact":"text_passage","label":"page 1, passage 17","page":1},"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1":{"artifact":"table","caption":"Comparison of the assessed enthalpies of formation DH f of silicides in the Ru–Si system with some experimental and predicted data reported in the literature","label":"1","page":2},"doi:10.1016/s0925-8388(01)00931-8/p2/text-02":{"artifact":"text_passage","label":"page 2, passage 2","page":2},"doi:10.1016/s0925-8388(01)00931-8/p5/text-05":{"artifact":"text_passage","label":"page 5, passage 5","page":5},"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3":{"artifact":"table","caption":"Comparison between the calculated invariant equilibria and literature values in the Ru–Si system","label":"3","page":6}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{},"elements":["RU","SI"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M10317e32":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-01Liu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd., 320, 72-79(2001).","model_doi":"10.1016/s0925-8388(01)00931-8","reproduced_by_calculation":false,"tdb":"RuSi-01Liu.tdb","tdb_path":"databases/sgte-binary/RuSi-01Liu.tdb","tdb_sha256":"a229255af0c2e5ae55074d56e80f93a7b08e40c5d07ae943f4bbe8e1951708f4"},"M7b5a2abb":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-01Liu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd., 320, 72-79(2001).","model_doi":"10.1016/s0925-8388(01)00931-8","reproduced_by_calculation":true,"tdb":"RuSi-01Liu.tdb","tdb_path":"databases/sgte-binary/RuSi-01Liu.tdb","tdb_sha256":"a229255af0c2e5ae55074d56e80f93a7b08e40c5d07ae943f4bbe8e1951708f4"},"M81bc870d":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-09Lon.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"Z.H. Long, H.S. Liu, Z.P. Jin, J. Alloys Compd., 479, 262-67(2009).","model_doi":"10.1016/j.jallcom.2009.01.079","reproduced_by_calculation":true,"tdb":"RuSi-09Lon.tdb","tdb_path":"databases/sgte-binary/RuSi-09Lon.tdb","tdb_sha256":"6b726c2f0814471a370bbdcb9e252adb9130cd416c639c037fb990d67613b213"},"M9f64c716":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-01Liu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"cited_model_is_corpus_tdb","model_doi":"10.1016/s0925-8388(01)00931-8","reproduced_by_calculation":false,"tdb":"RuSi-01Liu.tdb","tdb_path":"databases/sgte-binary/RuSi-01Liu.tdb","tdb_sha256":"a229255af0c2e5ae55074d56e80f93a7b08e40c5d07ae943f4bbe8e1951708f4"},"Ma84f9a7a":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-09Lon.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"Z.H. Long, H.S. Liu, Z.P. Jin, J. Alloys Compd., 479, 262-67(2009).","model_doi":"10.1016/j.jallcom.2009.01.079","reproduced_by_calculation":false,"tdb":"RuSi-09Lon.tdb","tdb_path":"databases/sgte-binary/RuSi-09Lon.tdb","tdb_sha256":"6b726c2f0814471a370bbdcb9e252adb9130cd416c639c037fb990d67613b213"},"Mc40338f4":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-09Lon.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model (TDB header cites this paper)","model_citation":"Z.H. Long, H.S. Liu, Z.P. Jin, J. Alloys Compd., 479, 262-67(2009).","model_doi":"10.1016/j.jallcom.2009.01.079","tdb":"RuSi-09Lon.tdb","tdb_path":"databases/sgte-binary/RuSi-09Lon.tdb","tdb_sha256":"6b726c2f0814471a370bbdcb9e252adb9130cd416c639c037fb990d67613b213"},"Md91eb34e":{"catalog_entry":{"license":"CC BY 4.0","name":"RuSi-01Liu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model (TDB header cites this paper)","model_citation":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd., 320, 72-79(2001).","model_doi":"10.1016/s0925-8388(01)00931-8","tdb":"RuSi-01Liu.tdb","tdb_path":"databases/sgte-binary/RuSi-01Liu.tdb","tdb_sha256":"a229255af0c2e5ae55074d56e80f93a7b08e40c5d07ae943f4bbe8e1951708f4"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1002/bbpc.19981020925":{"authors":["L. Perring","F. Bussy","J. J. Kuntz","J. C. Gachon"],"citation":"L. Perring, F. Bussy, J. J. Kuntz, J. C. Gachon, IV. Progress in experimental methods: Thermodynamic investigations in the Si‐Ge‐rich part of the ruthenium‐silicon‐germanium system, Ber Bunsenges Phys Chem 102, 1211-1216 (1998).","container":"Ber Bunsenges Phys Chem","doi":"10.1002/bbpc.19981020925","doi_url":"https://doi.org/10.1002/bbpc.19981020925","id":"doi:10.1002/bbpc.19981020925","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"IV. Progress in experimental methods: Thermodynamic investigations in the Si‐Ge‐rich part of the ruthenium‐silicon‐germanium system","year":1998},"doi:10.1006/jssc.1997.7508":{"authors":["J.J. Kuntz","L. Perring","P. Feschotte","J.C. Gachon"],"citation":"J.J. Kuntz, L. Perring, P. Feschotte, J.C. Gachon, Heat Capacity and Heat Content Measurements on Binary Compounds in the Ru–Si, Ru–Ge, and Ru–Sn Systems, Journal of Solid State Chemistry 133, 439-444 (1997).","container":"Journal of Solid State Chemistry","doi":"10.1006/jssc.1997.7508","doi_url":"https://doi.org/10.1006/jssc.1997.7508","id":"doi:10.1006/jssc.1997.7508","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Heat Capacity and Heat Content Measurements on Binary Compounds in the Ru–Si, Ru–Ge, and Ru–Sn Systems","year":1997},"doi:10.1016/0038-1101(78)90335-0":{"authors":["R. Pretorius","J.M. Harris","M-A. Nicolet"],"citation":"R. Pretorius, J.M. Harris, M-A. Nicolet, Reaction of thin metal films with SiO2 substrates, Solid-State Electronics 21, 667-675 (1978).","container":"Solid-State Electronics","doi":"10.1016/0038-1101(78)90335-0","doi_url":"https://doi.org/10.1016/0038-1101(78)90335-0","id":"doi:10.1016/0038-1101(78)90335-0","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Reaction of thin metal films with SiO2 substrates","year":1978},"doi:10.1016/0364-5916(81)90013-4":{"citation":"E.S. Machlin, Calphad 5 (1981) 1.","doi":"10.1016/0364-5916(81)90013-4","doi_url":"https://doi.org/10.1016/0364-5916(81)90013-4","id":"doi:10.1016/0364-5916(81)90013-4","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"]},"doi:10.1016/j.jallcom.2009.01.079":{"authors":["Z.H. Long","H.S. Liu","Z.P. Jin"],"citation":"Z.H. Long, H.S. Liu, Z.P. Jin, Thermodynamic description of Ru–Ge–Si ternary system, Journal of Alloys and Compounds 479, 262-267 (2009).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2009.01.079","doi_url":"https://doi.org/10.1016/j.jallcom.2009.01.079","id":"doi:10.1016/j.jallcom.2009.01.079","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"ed8530e7afc0cf71","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic description of Ru–Ge–Si ternary system","year":2009},"doi:10.1016/s0022-0248(01)02381-8":{"authors":["L. Ivanenko","G. Behr","C.R. Spinella","V.E. Borisenko"],"citation":"L. Ivanenko, G. Behr, C.R. Spinella, V.E. Borisenko, RuSi2: evidence of a new binary phase in the ruthenium–silicon system, Journal of Crystal Growth 236, 572-576 (2002).","container":"Journal of Crystal Growth","doi":"10.1016/s0022-0248(01)02381-8","doi_url":"https://doi.org/10.1016/s0022-0248(01)02381-8","id":"doi:10.1016/s0022-0248(01)02381-8","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"RuSi2: evidence of a new binary phase in the ruthenium–silicon system","year":2002},"doi:10.1016/s0040-6031(97)00041-5":{"authors":["L. Perring","P. Feschotte","J.C. Gachon"],"citation":"L. Perring, P. Feschotte, J.C. Gachon, Enthalpies of formation of RuSi and RuSn compounds by direct reaction calorimetry, Thermochimica Acta 293, 101-108 (1997).","container":"Thermochimica Acta","doi":"10.1016/s0040-6031(97)00041-5","doi_url":"https://doi.org/10.1016/s0040-6031(97)00041-5","id":"doi:10.1016/s0040-6031(97)00041-5","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Enthalpies of formation of RuSi and RuSn compounds by direct reaction calorimetry","year":1997},"doi:10.1016/s0925-8388(01)00931-8":{"authors":["Y.Q. Liu","G. Shao","K.P. Homewood"],"citation":"Y.Q. Liu, G. Shao, K.P. Homewood, Thermodynamic assessment of the Ru–Si and Os–Si systems, Journal of Alloys and Compounds 320, 72-79 (2001).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(01)00931-8","doi_url":"https://doi.org/10.1016/s0925-8388(01)00931-8","id":"doi:10.1016/s0925-8388(01)00931-8","kind":"corpus_paper","metadata_source":"crossref","roles":["cited_source","reporting_paper"],"source_kinds":["cited_work","journal_article"],"title":"Thermodynamic assessment of the Ru–Si and Os–Si systems","year":2001},"doi:10.1016/s0925-8388(96)03021-6":{"authors":["B. Buschinger","C. Geibel","J. Diehl","M. Weiden","W. Guth","A. Wildbrett","S. Horn","F. Steglich"],"citation":"B. Buschinger, C. Geibel, J. Diehl, M. Weiden, W. Guth, A. Wildbrett et al., Preparation and low temperature properties of FeSi-type RuSi, Journal of Alloys and Compounds 256, 57-60 (1997).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(96)03021-6","doi_url":"https://doi.org/10.1016/s0925-8388(96)03021-6","id":"doi:10.1016/s0925-8388(96)03021-6","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Preparation and low temperature properties of FeSi-type RuSi","year":1997},"doi:10.1016/s0925-8388(98)00504-0":{"authors":["S.V. Meschel","O.J. Kleppa"],"citation":"S.V. Meschel, O.J. Kleppa, Standard enthalpies of formation of some 4d transition metal silicides by high temperature direct synthesis calorimetry, Journal of Alloys and Compounds 274, 193-200 (1998).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(98)00504-0","doi_url":"https://doi.org/10.1016/s0925-8388(98)00504-0","id":"doi:10.1016/s0925-8388(98)00504-0","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Standard enthalpies of formation of some 4d transition metal silicides by high temperature direct synthesis calorimetry","year":1998},"doi:10.1016/s0925-8388(98)00911-6":{"authors":["L. Perring","F. Bussy","J.C. Gachon","P. Feschotte"],"citation":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, The Ruthenium–Silicon system, Journal of Alloys and Compounds 284, 198-205 (1999).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(98)00911-6","doi_url":"https://doi.org/10.1016/s0925-8388(98)00911-6","id":"doi:10.1016/s0925-8388(98)00911-6","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The Ruthenium–Silicon system","year":1999},"doi:10.1063/1.331319":{"authors":["C. S. Petersson","J. E. E. Baglin","J. J. Dempsey","F. M. d’Heurle","S. J. La Placa"],"citation":"C. S. Petersson, J. E. E. Baglin, J. J. Dempsey, F. M. d’Heurle, S. J. La Placa, Silicides of ruthenium and osmium: Thin film reactions, diffusion, nucleation, and stability, Journal of Applied Physics 53, 4866-4883 (1982).","container":"Journal of Applied Physics","doi":"10.1063/1.331319","doi_url":"https://doi.org/10.1063/1.331319","id":"doi:10.1063/1.331319","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Silicides of ruthenium and osmium: Thin film reactions, diffusion, nucleation, and stability","year":1982}},"part":1,"parts":1,"records":[{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"19","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101–108.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-X3RUJM5KUY","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":1},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r01#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1505.0,"temperature_basis":"printed","temperature_printed":"1505 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.6},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.6},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-45.9,"value_printed":-45.9,"value_stored":-45900.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-4WDIVRKJB7","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":2},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r02#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.3894},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-47.788,"value_printed":-47.788,"value_stored":-47788.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-MYXVPSSVDZ","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":3},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.87805},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-57.561,"value_printed":-57.561,"value_stored":-57561.0},{"chemical_system":"RU-SI","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-PY43W6C3Y7","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":4},"method":"Assessment","method_basis":"printed in the table row/column","model":"Mc40338f4","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.75055},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-55.011,"value_printed":-55.011,"value_stored":-55011.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"19","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101–108.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-GZGM2OQUYO","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":5},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r05#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1505.0,"temperature_basis":"printed","temperature_printed":"1505 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.4},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.4},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-57.7,"value_printed":-57.7,"value_stored":-57700.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00504-0","first_author":"Meschel","kind":"unknown","label":"22","paper":"doi:10.1016/s0925-8388(98)00504-0","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Compd. 274 (1998) 193–200.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"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":1,"fold_lso":4,"id":"ORC-YI46HFFZGP","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":6},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.1},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.1},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-58.3,"value_printed":-58.3,"value_stored":-58300.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Topor","kind":"unknown","label":"23","reference":"L. Topor, O.J. Kleppa, Z. Metallk. 79 (1988) 623–628.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"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":1,"fold_lso":4,"id":"ORC-EWAENUR3FG","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":7},"method":"Solute–solvent drop calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r07#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.7},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.7,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.7},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-58.1,"value_printed":-58.1,"value_stored":-58100.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-ZMCC6QMOKX","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":8},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.6494},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-52.988,"value_printed":-52.988,"value_stored":-52988.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-ICSUDGKIN5","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":9},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.8227},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-56.454,"value_printed":-56.454,"value_stored":-56454.0},{"chemical_system":"RU-SI","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-3IXLGVOQ6Z","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":10},"method":"Assessment","method_basis":"printed in the table row/column","model":"Mc40338f4","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.88205},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-57.641,"value_printed":-57.641,"value_stored":-57641.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"19","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101–108.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-YBJAFCOK4E","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":11},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r11#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1704.0,"temperature_basis":"printed","temperature_printed":"1704 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-50.3,"value_printed":-50.3,"value_stored":-50300.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1002/bbpc.19981020925","first_author":"Perring","kind":"unknown","label":"21","paper":"doi:10.1002/bbpc.19981020925","reference":"L. Perring, F. Bussy, J.J. Kuntz, J.C. Gachon, Ber. Bunsenges. Phys. Chem. 102 (1998) 1211–1216.","status":"resolved","year":"1998"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"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":1,"fold_lso":4,"id":"ORC-6O6ZZDCLP2","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":12},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r12#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.7},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.7},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-60.7,"value_printed":-60.7,"value_stored":-60700.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-FTEXTWA77T","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":13},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r13#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.38615},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-47.723,"value_printed":-47.723,"value_stored":-47723.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-EI3WZ5PTIE","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":14},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r14#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.453},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-49.06,"value_printed":-49.06,"value_stored":-49060.0},{"chemical_system":"RU-SI","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298 K"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-EWXMHVI66O","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1","row":15},"method":"Assessment","method_basis":"printed in the table row/column","model":"Mc40338f4","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p2/tab-1/r15#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.65265},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atom)","unit_stored":"J/mol-atom","value":-53.053,"value_printed":-53.053,"value_stored":-53053.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00504-0","first_author":"Meschel","kind":"unknown","label":"13","paper":"doi:10.1016/s0925-8388(98)00504-0","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Comp. 274 (1998) 193.","status":"resolved","year":"1998"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-C7UO2OD6VS","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":1},"method":"High temperature direct synthesis calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r01#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":2.1},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.1},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-58.3,"value_printed":-58.3,"value_stored":-58300.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"10","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-STGXWO3THX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":2},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r02#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1505.0,"temperature_basis":"printed","temperature_printed":"1505 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.4},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.4},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-57.7,"value_printed":-57.7,"value_stored":-57700.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1006/jssc.1997.7508","first_author":"Kuntz","kind":"unknown","label":"12","paper":"doi:10.1006/jssc.1997.7508","reference":"J.J. Kuntz, L. Perring, P. Feschotte, J.C. Gachon, J. Solid State Chem. 133 (1997) 439.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-YBNIV6Y7FX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":3},"observation_type":"equilibrium_property","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.825},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-56.5,"value_printed":-56.5,"value_stored":-56500.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Topor","kind":"unknown","label":"14","reference":"L. Topor, O.J. Kleppa, Z. Metallk. 79 (1988) 623.","status":"resolved","year":"1988"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-JB5BUJUOKL","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":4},"method":"Solute-solvent drop calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":3.7},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.7,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.7},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-58.1,"value_printed":-58.1,"value_stored":-58100.0},{"chemical_system":"RU-SI","cited_sources":[{"kind":"unknown","label":"15","reference":"F.R. de Boer, R. Boom, W.C.M. Mattens, A.R. Miedema, A.K. Niessen, Cohesion in Metals: Transition Metal Alloys, North-Holland Physics Publishing, 1988, p. 447, p. 595.","status":"resolved","year":"1988"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-ASPW3P4MXT","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":5},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r05#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.6},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-32.0,"value_printed":-32,"value_stored":-32000.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Pasturel","kind":"unknown","label":"16","reference":"A. Pasturel, P. Hicter, F. Cyrot-Lackmann, Physica 124B (1984) 247.","status":"resolved","year":"1984"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-RXKJTAQATI","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":6},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.195},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-43.9,"value_printed":-43.9,"value_stored":-43900.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1063/1.331319","first_author":"Petersson","kind":"unknown","label":"17","paper":"doi:10.1063/1.331319","reference":"C.S. Petersson, J.E.E. Baglin, J.J. Dempsey, F.M. d’Heurle, S.J. La Placa, J. Appl. Phys. 53 (1982) 4866.","status":"resolved","year":"1982"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-KDF54H5FFX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":7},"method":"Estimation","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r07#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.66},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-33.2,"value_printed":-33.2,"value_stored":-33200.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/0364-5916(81)90013-4","first_author":"Machlin","kind":"assessment","label":"18","paper":"doi:10.1016/0364-5916(81)90013-4","reference":"E.S. Machlin, Calphad 5 (1981) 1.","status":"resolved","year":"1981"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-MELN6QBWZM","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":8},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.96},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-39.2,"value_printed":-39.2,"value_stored":-39200.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/0038-1101(78)90335-0","first_author":"Pretorius","kind":"unknown","label":"19","paper":"doi:10.1016/0038-1101(78)90335-0","reference":"R. Pretorius, J.M. Harris, M.-A. Nicolet, Solid-State Electronics 21 (1978) 667.","status":"resolved","year":"1978"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-I7HZ5XJOMT","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":9},"observation_type":"equilibrium_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.67},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-33.4,"value_printed":-33.4,"value_stored":-33400.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Chart","kind":"unknown","label":"20","reference":"T.G. Chart, High Temperatures–High Pressures 5 (1973) 241.","status":"resolved","year":"1973"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-SUMEBNAEIC","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":10},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.1},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-42.0,"value_printed":-42,"value_stored":-42000.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Searcy","kind":"unknown","label":"21","reference":"A.W. Searcy, L.N. Finnie, J. Am. Ceram. Soc. 45 (1962) 268.","status":"resolved","year":"1962"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-XGFBWWXFXY","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":11},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r11#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.67},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-33.4,"value_printed":-33.4,"value_stored":-33400.0},{"chemical_system":"RU-SI","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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-KQTZKB653I","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":12},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"overall_composition":{"SI":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"RuSi"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r12#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.8227},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-56.454,"value_printed":-56.454,"value_stored":-56454.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00504-0","first_author":"Meschel","kind":"unknown","label":"13","paper":"doi:10.1016/s0925-8388(98)00504-0","reference":"S.V. Meschel, O.J. Kleppa, J. Alloys Comp. 274 (1998) 193.","status":"resolved","year":"1998"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-FBOT7E6AZD","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":13},"method":"High temperature direct synthesis calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r13#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.7},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.7},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-60.7,"value_printed":-60.7,"value_stored":-60700.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"10","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-SYECQ5RETF","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":14},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r14#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1704.0,"temperature_basis":"printed","temperature_printed":"1704 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.0},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-50.3,"value_printed":-50.3,"value_stored":-50300.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1006/jssc.1997.7508","first_author":"Kuntz","kind":"unknown","label":"12","paper":"doi:10.1006/jssc.1997.7508","reference":"J.J. Kuntz, L. Perring, P. Feschotte, J.C. Gachon, J. Solid State Chem. 133 (1997) 439.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-RNRZJL6SW7","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":15},"observation_type":"equilibrium_property","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r15#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":298.15,"temperature_basis":"assumed_standard_298K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.46},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-49.2,"value_printed":-49.2,"value_stored":-49200.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Mann","kind":"unknown","label":"22","reference":"R.W. Mann, L.A. Clevenger, in: K. Maex, M. van Rossum (Eds.), Properties of Metal Silicides, INSPEC, 1995, p. 56.","status":"resolved","year":"1995"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-TWXXPBRTWJ","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":16},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r16#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.34},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-26.8,"value_printed":-26.8,"value_stored":-26800.0},{"chemical_system":"RU-SI","cited_sources":[{"kind":"unknown","label":"15","reference":"F.R. de Boer, R. Boom, W.C.M. Mattens, A.R. Miedema, A.K. Niessen, Cohesion in Metals: Transition Metal Alloys, North-Holland Physics Publishing, 1988, p. 447, p. 595.","status":"resolved","year":"1988"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-XA6X4CDKZW","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":17},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r17#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.3},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-26.0,"value_printed":-26,"value_stored":-26000.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1063/1.331319","first_author":"Petersson","kind":"unknown","label":"17","paper":"doi:10.1063/1.331319","reference":"C.S. Petersson, J.E.E. Baglin, J.J. Dempsey, F.M. d’Heurle, S.J. La Placa, J. Appl. Phys. 53 (1982) 4866.","status":"resolved","year":"1982"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-5TLY4VVJZX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":18},"method":"Estimation","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r18#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.34},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-26.8,"value_printed":-26.8,"value_stored":-26800.0},{"chemical_system":"RU-SI","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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-5J26SQTRMD","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":19},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"overall_composition":{"SI":0.6},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r19#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.453},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-49.06,"value_printed":-49.06,"value_stored":-49060.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0040-6031(97)00041-5","first_author":"Perring","kind":"unknown","label":"10","paper":"doi:10.1016/s0040-6031(97)00041-5","reference":"L. Perring, P. Feschotte, J.C. Gachon, Thermochim. Acta 293 (1997) 101.","status":"resolved","year":"1997"}],"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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-XDNFI45KOD","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":20},"method":"High temperature calorimetry","method_basis":"printed in the table row/column","observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r20#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_K":1505.0,"temperature_basis":"printed","temperature_printed":"1505 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.6},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.2,"sigma_method":{"basis":"calibrated","ci95":[2.201549,4.602285],"class":"solution_reaction_calorimetry","entry":"value_types/HM_FORM/classes/solution_reaction_calorimetry","floor":3.2,"floor_unit":"kJ/mol-atom","n_pairs":80,"value":3.2},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.6},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-45.9,"value_printed":-45.9,"value_stored":-45900.0},{"chemical_system":"RU-SI","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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-3LBR6PH5WX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":21},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"overall_composition":{"SI":0.428571},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru4Si3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.87805},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-57.561,"value_printed":-57.561,"value_stored":-57561.0},{"chemical_system":"RU-SI","cited_sources":[{"kind":"unknown","label":"15","reference":"F.R. de Boer, R. Boom, W.C.M. Mattens, A.R. Miedema, A.K. Niessen, Cohesion in Metals: Transition Metal Alloys, North-Holland Physics Publishing, 1988, p. 447, p. 595.","status":"resolved","year":"1988"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-T6KSYB4GL5","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":22},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r22#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.45},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-29.0,"value_printed":-29,"value_stored":-29000.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Pasturel","kind":"unknown","label":"16","reference":"A. Pasturel, P. Hicter, F. Cyrot-Lackmann, Physica 124B (1984) 247.","status":"resolved","year":"1984"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-EE4LJHGEAT","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":23},"method":"Prediction","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r23#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.88},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-37.6,"value_printed":-37.6,"value_stored":-37600.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Searcy","kind":"unknown","label":"21","reference":"A.W. Searcy, L.N. Finnie, J. Am. Ceram. Soc. 45 (1962) 268.","status":"resolved","year":"1962"}],"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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-3SXUKRL2DE","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":24},"method":"Assessment","method_basis":"printed in the table row/column","model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","own_work_of_paper":false},"overall_composition":{"SI":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r24#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.11},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-22.2,"value_printed":-22.2,"value_stored":-22200.0},{"chemical_system":"RU-SI","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","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"id":"ORC-PGAFJUUGD4","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1","row":25},"method":"Assessment","method_basis":"printed in the table row/column","model":"Md91eb34e","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"overall_composition":{"SI":0.333333},"overall_composition_basis":"from_formula","paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phases":[{"label":"Ru2Si"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p2/tab-1/r25#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔHf","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"RU":{"fixed_state_variables":{"T":298.15},"phase":"HCP_A3"},"SI":{"fixed_state_variables":{"T":298.15},"phase":"DIAMOND_A4"}},"source_system":"RU-SI","system":"RU-SI","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.935},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/(mole-atoms)","unit_stored":"J/mol-atom","value":-38.7,"value_printed":-38.7,"value_stored":-38700.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-V7MYKMSA2B","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> Hcp (Ru) + Ru2Si","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1813.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1813.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-7E5MAVASFQ","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":2},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.292},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> Hcp (Ru) + Ru2Si","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1809.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1809.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-QD27RCPK3H","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":3},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.27},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> Hcp (Ru) + Ru2Si","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1814.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1814.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-RO4EFCWL4R","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":4},"model":"M81bc870d","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.275},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> Hcp (Ru) + Ru2Si","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1811.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1811.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-GYEUDNDR72","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + Ru4Si3 <=> Ru2Si","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1817.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1817.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-IORQCSISZU","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":6},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.329},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + Ru4Si3 <=> Ru2Si","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1821.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1821.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-7JIRFDF3AA","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":7},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.288},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + Ru4Si3 <=> Ru2Si","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1822.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1822.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-JNM3CN77E7","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":8},"model":"M81bc870d","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.285},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + Ru4Si3 <=> Ru2Si","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1816.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1816.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":["Ru2Si","Hcp (Ru)","Ru4Si3"],"before":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"evidence":{"dropped":{"L":"from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}},"field":"phases","gate":"G6","rule":"non_phase_labels_dropped_on_page","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["reaction_liquid_count_inconsistent_as_printed"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"gate_failures":[{"code":"reaction_liquid_count_inconsistent_as_printed","detail":"eutectic with 0 liquid phase(s); the page prints it so","effect":"not_espei_ready","gate":"G6","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"id":"ORC-SNDA6JWKCS","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":9},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"phases_dropped":[{"label":"L","reason":"not a phase of the row on the page: from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}],"phases_stored":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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":"Ru2Si <=> Hcp (Ru) + Ru4Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1518.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1518.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":["Ru2Si","Hcp (Ru)","Ru4Si3"],"before":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"evidence":{"dropped":{"L":"from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}},"field":"phases","gate":"G6","rule":"non_phase_labels_dropped_on_page","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["reaction_liquid_count_inconsistent_as_printed"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"gate_failures":[{"code":"reaction_liquid_count_inconsistent_as_printed","detail":"eutectic with 0 liquid phase(s); the page prints it so","effect":"not_espei_ready","gate":"G6","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"id":"ORC-SQ5IWU73GH","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":10},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phase_compositions_dropped":[{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"L"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"phases_dropped":[{"label":"L","reason":"not a phase of the row on the page: from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}],"phases_stored":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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":"Ru2Si <=> Hcp (Ru) + Ru4Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1518.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1518.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":["Ru2Si","Hcp (Ru)","Ru4Si3"],"before":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"evidence":{"dropped":{"L":"from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}},"field":"phases","gate":"G6","rule":"non_phase_labels_dropped_on_page","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["reaction_liquid_count_inconsistent_as_printed"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"gate_failures":[{"code":"reaction_liquid_count_inconsistent_as_printed","detail":"eutectic with 0 liquid phase(s); the page prints it so","effect":"not_espei_ready","gate":"G6","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"id":"ORC-R4I4OERRMM","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":11},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phase_compositions_dropped":[{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"L"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"phases_dropped":[{"label":"L","reason":"not a phase of the row on the page: from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}],"phases_stored":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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":"Ru2Si <=> Hcp (Ru) + Ru4Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1520.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1520.0},{"chemical_system":"RU-SI","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":["Ru2Si","Hcp (Ru)","Ru4Si3"],"before":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"evidence":{"dropped":{"L":"from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}},"field":"phases","gate":"G6","rule":"non_phase_labels_dropped_on_page","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["reaction_liquid_count_inconsistent_as_printed"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":1,"fold_lso":4,"gate_failures":[{"code":"reaction_liquid_count_inconsistent_as_printed","detail":"eutectic with 0 liquid phase(s); the page prints it so","effect":"not_espei_ready","gate":"G6","visual_check":{"checked":"2026-10-24","image_sha256":"c081359f027102d86dae63b0d93fc763360ef94c8fe191239434237c34accec3","page":5,"pdf_sha256_prefix":"ed8530e7afc0cf71","seen":"Table 6 Ru–Si cols Reaction | Composition of liquid X_Si | T(K) | Type | Ref. 'Ru2Si ⇔ Hcp (Ru)+Ru4Si3' 0.321–0.322/0.333, T 1518±5 [16], 1518 [25], 1520 [24], 1518 This work, Type Eutectic.","verdict":"checked"}}],"id":"ORC-O2PV7FYBIJ","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":12},"model":"Ma84f9a7a","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phase_compositions_dropped":[{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"L"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"Hcp (Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"phases_dropped":[{"label":"L","reason":"not a phase of the row on the page: from header 'Composition of liquid, X_Si'; the solid-state reaction Ru2Si ⇔ Hcp(Ru)+Ru4Si3 has no liquid"}],"phases_stored":["Ru2Si","Hcp (Ru)","Ru4Si3","L"],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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":"Ru2Si <=> Hcp (Ru) + Ru4Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1518.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1518.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-XVKEKYQHOT","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":13},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + RuSi <=> Ru4Si3","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1833.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1833.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-QB7LNIGJFT","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":14},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.343},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + RuSi <=> Ru4Si3","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1836.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1836.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-XSP53KFCIJ","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":15},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.296},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + RuSi <=> Ru4Si3","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1830.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1830.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-CHTDWREOF5","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":16},"model":"M81bc870d","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.3},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 + RuSi <=> Ru4Si3","type":"peritectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1834.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1834.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-GUCFN5SC7W","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":17},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> RuSi + Ru2Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1953.0,"temperature_uncertainty":{"basis":"printed","value":10.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":10.0},"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":1953.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-F4MCWZUG63","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":18},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.568},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> RuSi + Ru2Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1968.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":1968.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-NNXKVOS57A","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":19},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.596},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> RuSi + Ru2Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1958.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":1958.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-NPXS6ARKDK","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":20},"model":"M81bc870d","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.575},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/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 <=> RuSi + Ru2Si3","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1958.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":1958.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"16","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Compd. 284 (1999) 198–205.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-7MOYIU5DWL","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":21},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond (Si)","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r21#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 <=> Ru2Si3 + Diamond (Si)","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1573.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":5.0},"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":1573.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-G6O35LQ54D","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":22},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.86},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond (Si)","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r22#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 <=> Ru2Si3 + Diamond (Si)","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1571.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":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":1571.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-I6MZHQELH6","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":23},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.878},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond (Si)","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r23#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 <=> Ru2Si3 + Diamond (Si)","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1562.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","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":1562.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-PCNOOKCNMB","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":24},"model":"M81bc870d","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.88},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond (Si)","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r24#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 <=> Ru2Si3 + Diamond (Si)","type":"eutectic"},"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":"RU-SI","system":"RU-SI","temperature_K":1572.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":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":1572.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Obrowski","kind":"unknown","label":"13","reference":"W. Obrowski, Metall 19 (1965) 741–742.","status":"resolved","year":"1965"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-YVKPQESAOL","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":25},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r25#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 <=> RuSi","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1973.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":1973.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-YJ4NJH43TO","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":26},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r26#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 <=> RuSi","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":2003.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":2003.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-O2BWHE7WHC","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":27},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r27#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 <=> RuSi","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":2000.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":2000.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-EBIPFUKWMH","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":28},"model":"Ma84f9a7a","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r28#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 <=> RuSi","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1981.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":1981.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Obrowski","kind":"unknown","label":"13","reference":"W. Obrowski, Metall 19 (1965) 741–742.","status":"resolved","year":"1965"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-25ZEV55YUA","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":29},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r29#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 <=> Ru2Si3","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1973.0,"temperature_uncertainty":{"basis":"printed","value":20.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":20.0,"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":20.0},"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":1973.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(01)00931-8","first_author":"Liu","kind":"assessment","label":"25","paper":"doi:10.1016/s0925-8388(01)00931-8","reference":"Y.Q. Liu, G. Shao, K.P. Homewood, J. Alloys Compd. 320 (2001) 72–79.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-JOJ7SAV3MY","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":30},"model":"M9f64c716","observation_type":"invariant_reaction","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r30#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 <=> Ru2Si3","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1976.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":1976.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Du","kind":"unknown","label":"24","reference":"Y. Du, K.H. Chen, J.C. Schuster, L. Perring, B.Y. Huang, Z.H. Yuan, J.C. Gachon, Z. Metallk. 92 (2001) 323–327.","status":"resolved","year":"2001"}],"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":1,"fold_lso":4,"id":"ORC-NAEWSDGOEL","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":31},"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.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r31#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 <=> Ru2Si3","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1959.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":1959.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-WZCT3IA4CW","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6","row":32},"model":"Ma84f9a7a","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2009.01.079","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p5/tab-6/r32#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 <=> Ru2Si3","type":"congruent melting"},"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":"RU-SI","system":"RU-SI","temperature_K":1960.0,"temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","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":[0.004448,0.004448],"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":0.05},"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":1960.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-FYFNULDEXG","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":1},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = RuSi + Ru2Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1953.0,"temperature_uncertainty":{"basis":"printed","value":10.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":10.0},"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":1953.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"},{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"fold_lso":4,"id":"ORC-PN7FECHAXR","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","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:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.56},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.5},"composition_source":"printed","phase":"RuSi"},{"basis":"mole_fraction","composition":{"SI":0.6},"composition_source":"printed","phase":"Ru2Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = RuSi + Ru2Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1963.0,"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":1963.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-4XBJ5CE5VX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":3},"model":"M7b5a2abb","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.568},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.5},"composition_source":"printed","phase":"RuSi"},{"basis":"mole_fraction","composition":{"SI":0.6},"composition_source":"printed","phase":"Ru2Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = RuSi + Ru2Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1968.0,"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":1968.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-NWS6KGF2RX","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":4},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"},{"basis":"mole_fraction","composition":{"SI":1.0},"composition_source":"printed","phase":"Diamond"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = Ru2Si3 + Diamond"},"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":"RU-SI","system":"RU-SI","temperature_K":1573.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1573.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"},{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"fold_lso":4,"id":"ORC-ROPKGZGL5Y","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":5},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.83},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.6},"composition_source":"printed","phase":"Ru2Si3"},{"basis":"mole_fraction","composition":{"SI":0.97},"composition_source":"printed","phase":"Diamond"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = Ru2Si3 + Diamond"},"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":"RU-SI","system":"RU-SI","temperature_K":1643.0,"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":1643.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-S3EWCWUOSP","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":6},"model":"M7b5a2abb","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.86},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.6},"composition_source":"printed","phase":"Ru2Si3"},{"basis":"mole_fraction","composition":{"SI":1.0},"composition_source":"printed","phase":"Diamond"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"},{"label":"Diamond","model_phase":"DIAMOND_A4","pearson_symbol":"cF8","prototype":"C(diamond)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = Ru2Si3 + Diamond"},"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":"RU-SI","system":"RU-SI","temperature_K":1571.0,"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":0.005},"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":1571.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-PXUYSJABBE","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":7},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid + RuSi = Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1833.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1833.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"},{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"fold_lso":4,"id":"ORC-GM722EHSXK","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":8},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid + RuSi = Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1968.0,"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":1968.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-M4MU6CW4Q3","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":9},"model":"M7b5a2abb","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.343},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.5},"composition_source":"printed","phase":"RuSi"},{"basis":"mole_fraction","composition":{"SI":0.429},"composition_source":"printed","phase":"Ru4Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid + RuSi = Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1836.0,"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":1836.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-2BTOY7ZBR5","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":10},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid + Ru4Si3 = Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1817.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1817.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-ZI72MT5JHC","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":11},"model":"M7b5a2abb","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.329},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.429},"composition_source":"printed","phase":"Ru4Si3"},{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid + Ru4Si3 = Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1821.0,"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":1821.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-WQIFDSLNAW","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":12},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1813.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1813.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"fold_lso":4,"id":"ORC-RUWPMH7XKH","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":13},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.3},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1778.0,"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":1778.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"fold_lso":4,"id":"ORC-SMMWMY3RZC","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":14},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1763.0,"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":1763.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-PSND3AYBNV","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":15},"model":"M7b5a2abb","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.292},"composition_source":"printed","phase":"liquid"},{"basis":"mole_fraction","composition":{"SI":0.0452},"composition_source":"printed","phase":"(Ru)"},{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"Ru2Si"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1809.0,"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":5e-05},"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":1809.0},{"chemical_system":"RU-SI","cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"fold_lso":4,"id":"ORC-4H5ALG7AMR","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":16},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_abstract_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"Ru2Si = (Ru) + Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1518.0,"temperature_uncertainty":{"basis":"printed","value":5.0},"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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"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":1518.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"fold_lso":4,"id":"ORC-7MO5GCPZEK","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":17},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.666667,"SI":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"RU":0.571429,"SI":0.428571},"composition_source":"stoichiometric_model_phase","phase":"Ru4Si3"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"Ru2Si = (Ru) + Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1498.0,"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":1498.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-Y7FFCXBNRH","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":18},"model":"M10317e32","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"SI":0.333},"composition_source":"printed","phase":"Ru2Si"},{"basis":"mole_fraction","composition":{"SI":0.0281},"composition_source":"printed","phase":"(Ru)"},{"basis":"mole_fraction","composition":{"SI":0.429},"composition_source":"printed","phase":"Ru4Si3"}],"phases":[{"label":"Ru2Si","model_phase":"RU2SI_C37","pearson_symbol":"oP12","prototype":"Co2Si","structure_basis":"mapped_model_phase"},{"label":"(Ru)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"Ru4Si3","model_phase":"RU4SI3","pearson_symbol":"oP28","prototype":"Ru4Si3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"Ru2Si = (Ru) + Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1518.0,"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":5e-05},"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":1518.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"fold_lso":4,"id":"ORC-MUCFCHSSVZ","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":19},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_title_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = RuSi","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":2003.0,"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":2003.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Mann","kind":"unknown","label":"22","reference":"R.W. Mann, L.A. Clevenger, in: K. Maex, M. van Rossum (Eds.), Properties of Metal Silicides, INSPEC, 1995, p. 56.","status":"resolved","year":"1995"}],"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":1,"fold_lso":4,"id":"ORC-KUHQMYUTBK","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","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:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/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":"liquid = RuSi","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":2023.0,"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":2023.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Massalski","kind":"assessment","label":"30","reference":"T.B. Massalski, in: 2nd Edition, Binary Alloy Phase Diagrams, Vol. 3, ASM, 1990, p. 3253.","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":1,"fold_lso":4,"id":"ORC-WHK7SGK7FG","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":21},"observation_type":"invariant_reaction","origin":{"basis":"cited_evaluation_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/r21#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":"liquid = RuSi","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":2003.0,"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":2003.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"fold_lso":4,"id":"ORC-LPRRJ7ZN7O","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":22},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/r22#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":"liquid = RuSi","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":2143.0,"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":2143.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-YAFBOZM37H","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":23},"model":"M10317e32","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.5,"SI":0.5},"composition_source":"stoichiometric_model_phase","phase":"RuSi"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"RuSi","model_phase":"RUSI"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/r23#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":"liquid = RuSi","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":2004.0,"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":[0.004448,0.004448],"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":0.05},"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":2004.0},{"chemical_system":"RU-SI","cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"},{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"},{"first_author":"Massalski","kind":"assessment","label":"30","reference":"T.B. Massalski, in: 2nd Edition, Binary Alloy Phase Diagrams, Vol. 3, ASM, 1990, p. 3253.","status":"resolved","year":"1990"}],"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":1,"fold_lso":4,"id":"ORC-Y4QOLANPW3","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":24},"observation_type":"invariant_reaction","origin":{"basis":"caption_names_calc_only_but_row_cites_work","class":"unspecified","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/r24#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":"liquid = Ru2Si3","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":1983.0,"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":1983.0},{"chemical_system":"RU-SI","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":1,"fold_lso":4,"id":"ORC-W3T3CQVWWC","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3","row":25},"model":"M10317e32","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","phase_compositions":[{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"congruent_same_composition","phase":"liquid"},{"basis":"mole_fraction","composition":{"RU":0.4,"SI":0.6},"composition_source":"stoichiometric_model_phase","phase":"Ru2Si3"}],"phases":[{"label":"liquid","model_phase":"LIQUID"},{"label":"Ru2Si3","model_phase":"RU2SI3"}],"pid":"doi:10.1016/s0925-8388(01)00931-8/p6/tab-3/r25#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":"liquid = Ru2Si3","type":"congruent melting","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"RU-SI","system":"RU-SI","temperature_K":1976.0,"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":[0.004448,0.004448],"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":0.05},"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":1976.0},{"chemical_system":"RU-SI","citations_printed":["20"],"cited_sources":[{"doi":"10.1016/s0022-0248(01)02381-8","first_author":"Ivanenko","kind":"unknown","label":"20","paper":"doi:10.1016/s0022-0248(01)02381-8","reference":"L. Ivanenko, G. Behr, C.R. Spinella, V.E. Borisenko, J. Cryst. Growth 236 (2002) 572–576.","status":"resolved","year":"2002"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-7NTKIJKGZ4","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2009.01.079/p1/text-13"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2009.01.079","paper_id":"doi:10.1016/j.jallcom.2009.01.079","phases":[{"label":"RuSi2"}],"pid":"doi:10.1016/j.jallcom.2009.01.079/p1/text-13/s07#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Recently, a new phase, RuSi2 , has been observed in the form of inclusions in Ru2 Si3 single crystals and formed peritectoidally at 1235 K [20].","quote_page":1,"reaction":{"type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"RU-SI","system":"RU-SI","temperature_K":1235.0,"temperature_printed":"1235 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":1235.0},{"chemical_system":"RU-SI","citations_printed":["6"],"cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"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-BPHTMGFIGK.971a3b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/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":"Three eutectic and two peritectic transformations were identified, E1: liquid5Ru 2 Si 3 1(Si) at 1573 K, instead of 1643 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> Ru2Si3 + (Si)","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":"RU-SI","system":"RU-SI","temperature_K":1643.0,"temperature_printed":"1643 K","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":1643.0},{"chemical_system":"RU-SI","citations_printed":["7"],"cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"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-BPHTMGFIGK.fe6e35","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/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":"Three eutectic and two peritectic transformations were identified, E1: liquid5Ru 2 Si 3 1(Si) at 1573 K, instead of 1643 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> Ru2Si3 + (Si)","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":"RU-SI","system":"RU-SI","temperature_K":1573.0,"temperature_printed":"1573 K","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":1573.0},{"chemical_system":"RU-SI","citations_printed":["6"],"cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"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-KF3PWYN7QQ.f5e862","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/s12#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":"E2: liquid5Ru 2 Si 3 1RuSi at 1953 K, similar to 1963 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> Ru2Si3 + RuSi"},"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":"RU-SI","system":"RU-SI","temperature_K":1963.0,"temperature_printed":"1963 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":1963.0},{"chemical_system":"RU-SI","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/s0925-8388(01)00931-8"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":5,"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":1,"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-KF3PWYN7QQ.fa1617","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/s12#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":"E2: liquid5Ru 2 Si 3 1RuSi at 1953 K, similar to 1963 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> Ru2Si3 + RuSi"},"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":"RU-SI","system":"RU-SI","temperature_K":1953.0,"temperature_printed":"1953 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":1953.0},{"chemical_system":"RU-SI","citations_printed":["6"],"cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"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-GOKKHKXZRK.5b426b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/s14#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":"E3: liquid5(Ru)1Ru 2 Si at 1813 K, instead of 1778 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1778.0,"temperature_printed":"1778 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":1778.0},{"chemical_system":"RU-SI","citations_printed":["7"],"cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"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-GOKKHKXZRK.8baa14","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/s14#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":"E3: liquid5(Ru)1Ru 2 Si at 1813 K, instead of 1778 K in Ref. [6].","quote_page":1,"reaction":{"printed":"liquid -> (Ru) + Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1813.0,"temperature_printed":"1813 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":1813.0},{"chemical_system":"RU-SI","citations_printed":["7"],"cited_sources":[{"doi":"10.1016/s0925-8388(98)00911-6","first_author":"Perring","kind":"unknown","label":"7","paper":"doi:10.1016/s0925-8388(98)00911-6","reference":"L. Perring, F. Bussy, J.C. Gachon, P. Feschotte, J. Alloys Comp. 284 (1999) 198.","status":"resolved","year":"1999"}],"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":1,"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-CZKVHNPH3Z","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p1/text-17/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":"P1: liquid1Ru 4 Si 3 5Ru 2 Si at 1817 K.","quote_page":1,"reaction":{"printed":"liquid + Ru4Si3 -> Ru2Si"},"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":"RU-SI","system":"RU-SI","temperature_K":1817.0,"temperature_printed":"1817 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":1817.0},{"chemical_system":"RU-SI","citations_printed":["6"],"cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"}],"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":1,"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-AVDJ6AU2GD.4d6753","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02/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":"P2: liquid1RuSi5Ru 4 Si 3 at 1833 K instead of 1968 K in Ref. [6].","quote_page":2,"reaction":{"printed":"liquid + RuSi -> Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1968.0,"temperature_printed":"1968 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":1968.0},{"chemical_system":"RU-SI","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1016/s0925-8388(01)00931-8"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":5,"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":1,"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-AVDJ6AU2GD.d441ce","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)00931-8","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02/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":"P2: liquid1RuSi5Ru 4 Si 3 at 1833 K instead of 1968 K in Ref. [6].","quote_page":2,"reaction":{"printed":"liquid + RuSi -> Ru4Si3"},"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":"RU-SI","system":"RU-SI","temperature_K":1833.0,"temperature_printed":"1833 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":1833.0},{"chemical_system":"RU-SI","citations_printed":["9"],"cited_sources":[{"doi":"10.1016/s0925-8388(96)03021-6","first_author":"Buschinger","kind":"unknown","label":"9","paper":"doi:10.1016/s0925-8388(96)03021-6","reference":"B. Buschinger, C. Geibel, J. Diehl, M. Weiden, W. Guth, A. Wildbrett, S. Horn, F. Steglich, J. Alloys Comp. 256 (1997) 57.","status":"resolved","year":"1997"}],"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":1,"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-ZOFQNLMZFB","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p2/text-02/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":"Buschinger et al. [9] found a phase transition in stoichiometric RuSi from the high temperature CsCl-structure to the low temperature FeSi-type structure at about 1578 K, with the transition temperature decreasing rapidly with increasing Ru-excess.","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":"RU-SI","system":"RU-SI","temperature_K":1578.0,"temperature_printed":"1578 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":1578.0},{"chemical_system":"RU-SI","citations_printed":["22"],"cited_sources":[{"first_author":"Mann","kind":"unknown","label":"22","reference":"R.W. Mann, L.A. Clevenger, in: K. Maex, M. van Rossum (Eds.), Properties of Metal Silicides, INSPEC, 1995, p. 56.","status":"resolved","year":"1995"}],"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":1,"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-UN4Z5ZCWUK.2d1b0c","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05/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":"It should be pointed out that the reported melting points of RuSi differ greatly, from 2143 K [29], 2023 K [22] to 2003 K [6,30].","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":"RU-SI","system":"RU-SI","temperature_K":2023.0,"temperature_printed":"2023 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":2023.0},{"chemical_system":"RU-SI","citations_printed":["29"],"cited_sources":[{"first_author":"Savitsky","kind":"unknown","label":"29","reference":"E. Savitsky, V. Polyakova, N. Gorina, N. Roshan, in: Physical Metallurgy of Platinum Metals, MIR Publications, Moscow, 1978, p. 161.","status":"resolved","year":"1978"}],"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":1,"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-UN4Z5ZCWUK.bdc211","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05/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":"It should be pointed out that the reported melting points of RuSi differ greatly, from 2143 K [29], 2023 K [22] to 2003 K [6,30].","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":"RU-SI","system":"RU-SI","temperature_K":2143.0,"temperature_printed":"2143 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":2143.0},{"chemical_system":"RU-SI","citations_printed":["6","30"],"cited_sources":[{"first_author":"Weitzer","kind":"unknown","label":"6","reference":"F. Weitzer, P. Rogl, J.C. Schuster, Z. Metallk. 79 (1988) 154.","status":"resolved","year":"1988"},{"first_author":"Massalski","kind":"assessment","label":"30","reference":"T.B. Massalski, in: 2nd Edition, Binary Alloy Phase Diagrams, Vol. 3, ASM, 1990, p. 3253.","status":"resolved","year":"1990"}],"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":1,"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-UN4Z5ZCWUK.d9587b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)00931-8","paper_id":"doi:10.1016/s0925-8388(01)00931-8","pid":"doi:10.1016/s0925-8388(01)00931-8/p5/text-05/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":"It should be pointed out that the reported melting points of RuSi differ greatly, from 2143 K [29], 2023 K [22] to 2003 K [6,30].","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":"RU-SI","system":"RU-SI","temperature_K":2003.0,"temperature_printed":"2003 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":2003.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"RU-SI"}