{"artifacts":{"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1":{"artifact":"table","caption":"Crystallographic data of the Pd–Se intermetallic compounds.","label":"1","page":2},"doi:10.1016/j.jnucmat.2014.03.044/p3/tab-2":{"artifact":"table","caption":"Thermodynamic data from Olsen et al. [3] and Stolyarova et al. [15].","label":"2","page":3},"doi:10.1016/j.jnucmat.2014.03.044/p3/text-03":{"artifact":"text_passage","label":"page 3, passage 3","page":3},"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10":{"artifact":"text_passage","label":"page 3, passage 10","page":3},"doi:10.1016/j.jnucmat.2014.03.044/p3/text-24":{"artifact":"text_passage","label":"page 3, passage 24","page":3},"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05":{"artifact":"text_passage","label":"page 6, passage 5","page":6},"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3":{"artifact":"table","caption":"Comparison between thermodynamic data from the literature and calculated values.","label":"3","page":7},"doi:10.1016/j.jnucmat.2014.03.044/p7/text-10":{"artifact":"text_passage","label":"page 7, passage 10","page":7},"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12":{"artifact":"text_passage","label":"page 7, passage 12","page":7},"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13":{"artifact":"text_passage","label":"page 7, passage 13","page":7},"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4":{"artifact":"table","caption":"Invariant reaction temperatures measured in this study, comparison with Takabatake et al. [4] and Olsen et al. [3] and the calculations. The experimental uncertainties of Olsen et al. [3] and Takabatake et al. [4] are estimated to be �2 K.","label":"4","page":8}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{"doi:10.1016/j.jnucmat.2014.03.044":{"context_id":"context:source-doi-10-1016-j-jnucmat-2014-03-044","items":[{"applies_to":"Pd-Se","calibration":"melting points of highly pure indium and aluminum","crucible":"alumina crucibles","extraction_accepted":true,"id":"ORC-6MH2MKVMDL","instrument":"Setsys - Setaram","method":"DTA","page":4,"quote":"The DTA (Setsys - Setaram) was calibrated on the melting points of highly pure indium and aluminum. The DTA curves were processed according to NIST recommended guide on differential thermal analysis and heat-flux differential scanning calorimetry dedicated to melting and solidification of metals and alloys [19]. Due to supercooling phenomena, the DTA responses were measured on heating and the uncertainty of the measurements were estimated to be ±2 K.","quote_chars_original":848,"quote_clipped":true,"second_reader_agrees":true,"stated_uncertainty":"±2 K","type":"measurement"},{"extraction_accepted":false,"id":"ORC-5623JMMNPJ","label":"Pd-Se","page":4,"purity":"selenium (99.999%) and palladium powder (99.95%)","quote":"The Pd-Se samples were prepared by heating ingots of selenium (99.999%) and palladium powder (99.95%), both supplied by Goodfellow.","second_reader_agrees":false,"starting_materials":"ingots of selenium (99.999%) and palladium powder (99.95%), both supplied by Goodfellow","synthesis":"heating ingots of selenium (99.999%) and palladium powder (99.95%), both supplied by Goodfellow","type":"sample"}],"paper":"doi:10.1016/j.jnucmat.2014.03.044","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash / exp-context-v2.1-quote","claude-opus-5.5 / exp-context-v2.1-quote (claude broker)"],"section_basis":"own_work_method_cues"}},"elements":["PD","SE"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M17250f41":{"catalog_entry":{"license":"CC BY 4.0","name":"PdSe-14Bor.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"S. Bordier, A. Chocard, S. Gosse, J. Nucl. Mater., 451, 120-29(2014).","model_doi":"10.1016/j.jnucmat.2014.03.044","reproduced_by_calculation":true,"tdb":"PdSe-14Bor.tdb","tdb_path":"databases/sgte-binary/PdSe-14Bor.tdb","tdb_sha256":"e26c4eccbccb63c1866f1fb9d9ab959deb25021b2dc5d916d75d8f488f813525"},"M62678037":{"catalog_entry":{"license":"CC BY 4.0","name":"PdSe-14Bor.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":"S. Bordier, A. Chocard, S. Gosse, J. Nucl. Mater., 451, 120-29(2014).","model_doi":"10.1016/j.jnucmat.2014.03.044","tdb":"PdSe-14Bor.tdb","tdb_path":"databases/sgte-binary/PdSe-14Bor.tdb","tdb_sha256":"e26c4eccbccb63c1866f1fb9d9ab959deb25021b2dc5d916d75d8f488f813525"},"Md9778b07":{"catalog_entry":{"license":"CC BY 4.0","name":"PdSe-14Bor.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"S. Bordier, A. Chocard, S. Gosse, J. Nucl. Mater., 451, 120-29(2014).","model_doi":"10.1016/j.jnucmat.2014.03.044","reproduced_by_calculation":false,"tdb":"PdSe-14Bor.tdb","tdb_path":"databases/sgte-binary/PdSe-14Bor.tdb","tdb_sha256":"e26c4eccbccb63c1866f1fb9d9ab959deb25021b2dc5d916d75d8f488f813525"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1016/0022-5088(78)90133-9":{"authors":["T. Matković","K. Schubert"],"citation":"T. Matković, K. Schubert, Kristallstruktur von Pd7Se4, Journal of the Less Common Metals 59, P57-P63 (1978).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(78)90133-9","doi_url":"https://doi.org/10.1016/0022-5088(78)90133-9","id":"doi:10.1016/0022-5088(78)90133-9","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Kristallstruktur von Pd7Se4","year":1978},"doi:10.1016/0022-5088(87)90444-9":{"authors":["T. Takabatake","M. Ishikawa","J.L. Jorda"],"citation":"T. Takabatake, M. Ishikawa, J.L. Jorda, Superconductivity and phase relations in the Pd-Se system, Journal of the Less Common Metals 134, 79-89 (1987).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(87)90444-9","doi_url":"https://doi.org/10.1016/0022-5088(87)90444-9","id":"doi:10.1016/0022-5088(87)90444-9","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Superconductivity and phase relations in the Pd-Se system","year":1987},"doi:10.1016/j.jnucmat.2014.03.044":{"authors":["S. Bordier","A. Chocard","S. Gossé"],"citation":"S. Bordier, A. Chocard, S. Gossé, Thermodynamic assessment of the palladium–selenium (Pd–Se) system, Journal of Nuclear Materials 451, 120-129 (2014).","container":"Journal of Nuclear Materials","doi":"10.1016/j.jnucmat.2014.03.044","doi_url":"https://doi.org/10.1016/j.jnucmat.2014.03.044","id":"doi:10.1016/j.jnucmat.2014.03.044","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"a24153ba4eaf475f","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic assessment of the palladium–selenium (Pd–Se) system","year":2014},"doi:10.1107/s0365110x57000948":{"authors":["F. Grønvold","E. Røst"],"citation":"F. Grønvold, E. Røst, The crystal structure of PdSe2 and PdS2, Acta Cryst 10, 329-331 (1957).","container":"Acta Cryst","doi":"10.1107/s0365110x57000948","doi_url":"https://doi.org/10.1107/s0365110x57000948","id":"doi:10.1107/s0365110x57000948","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The crystal structure of PdSe2 and PdS2","year":1957},"doi:10.1107/s0365110x62000031":{"authors":["F. Grønvold","E. Røst"],"citation":"F. Grønvold, E. Røst, The crystal structures of Pd<sub>4</sub>Se and Pd<sub>4</sub>S, Acta Cryst 15, 11-13 (1962).","container":"Acta Cryst","doi":"10.1107/s0365110x62000031","doi_url":"https://doi.org/10.1107/s0365110x62000031","id":"doi:10.1107/s0365110x62000031","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The crystal structures of Pd<sub>4</sub>Se and Pd<sub>4</sub>S","year":1962},"doi:10.1107/s0365110x62001929":{"authors":["S. Geller"],"citation":"S. Geller, The crystal structure of Pd17Se15, Acta Cryst 15, 713-721 (1962).","container":"Acta Cryst","doi":"10.1107/s0365110x62001929","doi_url":"https://doi.org/10.1107/s0365110x62001929","id":"doi:10.1107/s0365110x62001929","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The crystal structure of Pd17Se15","year":1962},"doi:10.1134/s0016702911030098":{"authors":["T. A. Stolyarova","M. V. Voronin","E. G. Osadchii"],"citation":"T. A. Stolyarova, M. V. Voronin, E. G. Osadchii, Enthalpies of formation of verbeekite (PdSe2) and palladseite (Pd17Se15) from elements, Geochem. Int. 49, 309-313 (2011).","container":"Geochem. Int.","doi":"10.1134/s0016702911030098","doi_url":"https://doi.org/10.1134/s0016702911030098","id":"doi:10.1134/s0016702911030098","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Enthalpies of formation of verbeekite (PdSe2) and palladseite (Pd17Se15) from elements","year":2011},"doi:10.3891/acta.chem.scand.10-1620":{"authors":["Fredrik Grønvold","Erling Røst","Bengt Aurivillius","N. A. Eliasson","B. Thorell"],"citation":"Fredrik Grønvold, Erling Røst, Bengt Aurivillius, N. A. Eliasson, B. Thorell, On the Sulfides, Selenides, and Tellurides of Palladium., Acta Chem. Scand. 10, 1620-1634 (1956).","container":"Acta Chem. Scand.","doi":"10.3891/acta.chem.scand.10-1620","doi_url":"https://doi.org/10.3891/acta.chem.scand.10-1620","id":"doi:10.3891/acta.chem.scand.10-1620","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"On the Sulfides, Selenides, and Tellurides of Palladium.","year":1956},"doi:10.3891/acta.chem.scand.14-1623":{"authors":["Arne Kjekshus","Anna Nylund","S. Rundqvist","E. Varde","Gertrud Westin"],"citation":"Arne Kjekshus, Anna Nylund, S. Rundqvist, E. Varde, Gertrud Westin, High Temperature X-Ray Study of the Thermal Expansion of Pd9Se8 and Rh9S8., Acta Chem. Scand. 14, 1623-1626 (1960).","container":"Acta Chem. Scand.","doi":"10.3891/acta.chem.scand.14-1623","doi_url":"https://doi.org/10.3891/acta.chem.scand.14-1623","id":"doi:10.3891/acta.chem.scand.14-1623","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"High Temperature X-Ray Study of the Thermal Expansion of Pd9Se8 and Rh9S8.","year":1960},"doi:10.3891/acta.chem.scand.33a-0251":{"authors":["Torbjørn Olsen","Erling Røst","Fredrik Grønvold","Arne F. Andresen","Eberhard Hoyer","V. P. Spiridonov","T. G. Strand"],"citation":"Torbjørn Olsen, Erling Røst, Fredrik Grønvold, Arne F. Andresen, Eberhard Hoyer, V. P. Spiridonov et al., Phase Relationships of Palladium Selenides., Acta Chem. Scand. 33a, 251-256 (1979).","container":"Acta Chem. Scand.","doi":"10.3891/acta.chem.scand.33a-0251","doi_url":"https://doi.org/10.3891/acta.chem.scand.33a-0251","id":"doi:10.3891/acta.chem.scand.33a-0251","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Phase Relationships of Palladium Selenides.","year":1979}},"part":1,"parts":1,"records":[{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1107/s0365110x62000031","first_author":"Grnvold","kind":"assessment","label":"5","paper":"doi:10.1107/s0365110x62000031","reference":"F. Grønvold, E. Røst, Acta Cryst. 15 (1962) 11–13.","status":"resolved","year":"1962"},{"doi":"10.3891/acta.chem.scand.10-1620","first_author":"Grnvold","kind":"unknown","label":"6","paper":"doi:10.3891/acta.chem.scand.10-1620","reference":"F. Grønvold, E. Røst, Acta Chem. Scand. 10 (1956) 1620–1634.","status":"resolved","year":"1956"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-LSX55PHBBT.4ac48e","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":2},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.2},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"α-Pd4Se"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r02#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"P4̄2c"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01151,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01151},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.2324,"value_stored":5.2324},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1107/s0365110x62000031","first_author":"Grnvold","kind":"assessment","label":"5","paper":"doi:10.1107/s0365110x62000031","reference":"F. Grønvold, E. Røst, Acta Cryst. 15 (1962) 11–13.","status":"resolved","year":"1962"},{"doi":"10.3891/acta.chem.scand.10-1620","first_author":"Grnvold","kind":"unknown","label":"6","paper":"doi:10.3891/acta.chem.scand.10-1620","reference":"F. Grønvold, E. Røst, Acta Chem. Scand. 10 (1956) 1620–1634.","status":"resolved","year":"1956"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-LSX55PHBBT.c4ab13","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":2},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.2},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"α-Pd4Se"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r02#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"P4̄2c"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01242,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01242},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.647,"value_stored":5.647},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se2 column: Monoclinic | P2_1/a | 9.441 5.370 5.495 | [3,7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[4],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-QZNC3ZAGKN.7dc8f6","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.222222},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r04#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.02077,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.02077},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":9.441,"value_stored":9.441},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se2 column: Monoclinic | P2_1/a | 9.441 5.370 5.495 | [3,7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[4],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-QZNC3ZAGKN.9a90c2","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.222222},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r04#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01181,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01181},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.37,"value_stored":5.37},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se2 column: Monoclinic | P2_1/a | 9.441 5.370 5.495 | [3,7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[4],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-QZNC3ZAGKN.b3ac76","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.222222},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r04#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd7Se2","space_group":"P21/a"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01209,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01209},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.495,"value_stored":5.495},{"chemical_system":"PD-SE","cited_sources":[{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd34Se11 column: Monoclinic | P2_1/n (printed P2 subscript '1/n') | 21.413 5.504 12.030 | [7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[5],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-GCIBWO3CF6.ab2890","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":5},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"SE":0.244444},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd34Se11"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01211,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01211},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.504,"value_stored":5.504},{"chemical_system":"PD-SE","cited_sources":[{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd34Se11 column: Monoclinic | P2_1/n (printed P2 subscript '1/n') | 21.413 5.504 12.030 | [7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[5],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-GCIBWO3CF6.c1fbfc","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":5},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"SE":0.244444},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd34Se11"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.02647,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.02647},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":12.03,"value_stored":12.03},{"chemical_system":"PD-SE","cited_sources":[{"first_author":"Sato","kind":"unknown","label":"7","reference":"S. Sato, T. Takabatake, M. Ishikawa, Acta Cryst. C45 (1989) 1–3.","status":"resolved","year":"1989"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd34Se11 column: Monoclinic | P2_1/n (printed P2 subscript '1/n') | 21.413 5.504 12.030 | [7]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[5],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-GCIBWO3CF6.deab53","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":5},"observation_type":"structural_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"SE":0.244444},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd34Se11"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r05#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Monoclinic","phase":"Pd34Se11","space_group":"P21/n"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.04711,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.04711},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":21.413,"value_stored":21.413},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"doi":"10.1016/0022-5088(78)90133-9","first_author":"Matkovic","kind":"unknown","label":"8","paper":"doi:10.1016/0022-5088(78)90133-9","reference":"T. Matković, K. Schubert, J. Less-Common Met. 59 (1978) 57–63.","status":"resolved","year":"1978"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se4 column: Orthorhombic | P2_122_1 | 10.162 6.863 5.375 | [3,8]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[6],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-AJPIC7ZBET.0e9dd2","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":6},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.363636},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se4"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r06#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01183,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01183},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.375,"value_stored":5.375},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"doi":"10.1016/0022-5088(78)90133-9","first_author":"Matkovic","kind":"unknown","label":"8","paper":"doi:10.1016/0022-5088(78)90133-9","reference":"T. Matković, K. Schubert, J. Less-Common Met. 59 (1978) 57–63.","status":"resolved","year":"1978"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se4 column: Orthorhombic | P2_122_1 | 10.162 6.863 5.375 | [3,8]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[6],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-AJPIC7ZBET.60184e","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":6},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.363636},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se4"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r06#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.0151,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.0151},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":6.863,"value_stored":6.863},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"},{"doi":"10.1016/0022-5088(78)90133-9","first_author":"Matkovic","kind":"unknown","label":"8","paper":"doi:10.1016/0022-5088(78)90133-9","reference":"T. Matković, K. Schubert, J. Less-Common Met. 59 (1978) 57–63.","status":"resolved","year":"1978"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"Pd7Se4 column: Orthorhombic | P2_122_1 | 10.162 6.863 5.375 | [3,8]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[6],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-AJPIC7ZBET.6e5eeb","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":6},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"overall_composition":{"SE":0.363636},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd7Se4"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r06#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Orthorhombic","phase":"Pd7Se4","space_group":"P21221"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.02236,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.02236},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":10.162,"value_stored":10.162},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.14-1623","first_author":"Kjekshus","kind":"unknown","label":"9","paper":"doi:10.3891/acta.chem.scand.14-1623","reference":"A. Kjekshus, Acta Chem. Scand. 14 (1960) 1623–1626.","status":"resolved","year":"1960"},{"doi":"10.1107/s0365110x62001929","first_author":"Geller","kind":"unknown","label":"10","paper":"doi:10.1107/s0365110x62001929","reference":"S. Geller, Acta Cryst. 15 (1962) 713–721.","status":"resolved","year":"1962"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-6HUIPEKQ4H","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":7},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.46875},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd17Se15"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r07#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"Pm3̄m"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.02333,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.02333},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":10.606,"value_stored":10.606},{"chemical_system":"PD-SE","cited_sources":[{"first_author":"Ijjaal","kind":"assessment","label":"11","reference":"I. Ijjaal, J.A. Ibers, Zeitschrift für Kristallographie 216 (2001) 485–486.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Tetragonal","phase":"PdSe","space_group":"P42/mbc"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"PdSe column: Tetragonal | P4_2/mbc | 11.5646(6) ... 6.9978(6) | [11]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[8],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-MUP2AMN2RE.006a06","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":8},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"SE":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Tetragonal","phase":"PdSe","space_group":"P42/mbc"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.0006},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05388,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.05388},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.0006},"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"sigma_scatter":null,"unit":"not_printed","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"not_printed","value":6.9978},{"chemical_system":"PD-SE","cited_sources":[{"first_author":"Ijjaal","kind":"assessment","label":"11","reference":"I. Ijjaal, J.A. Ibers, Zeitschrift für Kristallographie 216 (2001) 485–486.","status":"resolved","year":"2001"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"crystal_system":"Tetragonal","phase":"PdSe","space_group":"P42/mbc"},"before":null,"evidence":{"batch":"table_context_batch_09","doi":"10.1016/j.jnucmat.2014.03.044","pdf_page":2,"pdf_sha256":"a24153ba4eaf475fe82e0008381c7b750cd9dab9f03f41163806f69ea5c56125","printed":"PdSe column: Tetragonal | P4_2/mbc | 11.5646(6) ... 6.9978(6) | [11]","rationale":"Printed table context for this group supplies crystal_system, space_group; shared fields only, row values, references, uncertainty, composition and conditions unchanged; no forward fill across groups and no inference from symmetry, composition or other papers.","report_id":"ORCHID-TC-20261027-v1","source_group_rows":[8],"table":"1","table_key":"t171"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 09","image_sha256":"2666af225f0aa86ba7c30034a9f2e0b3f76017a69b6d07b4265226fd0ecf1e02","page":2,"pdf_sha256_prefix":"a24153ba4eaf475f","seen":"own column","verdict":"confirmed"}}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-MUP2AMN2RE.3c74d3","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":8},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"structural_property","origin":{"basis":"cited_reference_is_assessment","class":"model_value","own_work_of_paper":false},"overall_composition":{"SE":0.5},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r08#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"crystal_system":"Tetragonal","phase":"PdSe","space_group":"P42/mbc"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":5e-05},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.08905,"sigma_method":{"basis":"calibrated","ci95":[0.005826,0.012707],"class":"model_calculated","entry":"model/LATTICE_LENGTH","floor":0.0077,"floor_unit":"relative (fraction of the value)","n_pairs":175,"value":0.08905},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"sigma_scatter":null,"unit":"not_printed","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"not_printed","value":11.5646},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1107/s0365110x57000948","first_author":"Grnvold","kind":"assessment","label":"12","paper":"doi:10.1107/s0365110x57000948","reference":"F. Grønvold, E. Røst, Acta Cryst. 10 (1957) 329–331.","status":"resolved","year":"1957"},{"doi":"10.3891/acta.chem.scand.10-1620","first_author":"Grnvold","kind":"unknown","label":"6","paper":"doi:10.3891/acta.chem.scand.10-1620","reference":"F. Grønvold, E. Røst, Acta Chem. Scand. 10 (1956) 1620–1634.","status":"resolved","year":"1956"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-WK3XST5IW2.9a008f","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":9},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r09#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_C","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"Pbca"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01692,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01692},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":7.691,"value_stored":7.691},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1107/s0365110x57000948","first_author":"Grnvold","kind":"assessment","label":"12","paper":"doi:10.1107/s0365110x57000948","reference":"F. Grønvold, E. Røst, Acta Cryst. 10 (1957) 329–331.","status":"resolved","year":"1957"},{"doi":"10.3891/acta.chem.scand.10-1620","first_author":"Grnvold","kind":"unknown","label":"6","paper":"doi:10.3891/acta.chem.scand.10-1620","reference":"F. Grønvold, E. Røst, Acta Chem. Scand. 10 (1956) 1620–1634.","status":"resolved","year":"1956"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-WK3XST5IW2.bd87d3","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":9},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r09#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_B","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"Pbca"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01291,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01291},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.866,"value_stored":5.866},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1107/s0365110x57000948","first_author":"Grnvold","kind":"assessment","label":"12","paper":"doi:10.1107/s0365110x57000948","reference":"F. Grønvold, E. Røst, Acta Cryst. 10 (1957) 329–331.","status":"resolved","year":"1957"},{"doi":"10.3891/acta.chem.scand.10-1620","first_author":"Grnvold","kind":"unknown","label":"6","paper":"doi:10.3891/acta.chem.scand.10-1620","reference":"F. Grønvold, E. Røst, Acta Chem. Scand. 10 (1956) 1620–1634.","status":"resolved","year":"1956"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-WK3XST5IW2.d89117","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1","row":9},"observation_type":"structural_property","origin":{"basis":"cited_work_before_1980_assumed_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p2/tab-1/r09#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","claude-opus-5.5#2","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"PD-SE","structure":{"space_group":"Pbca"},"system":"PD-SE","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"reading_resolution","value":0.0005},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01263,"sigma_method":{"basis":"calibrated","ci95":[0.001793,0.002549],"class":"unknown","entry":"value_types/LATTICE_LENGTH/classes/unknown","floor":0.0022,"floor_unit":"relative (fraction of the value)","n_pairs":586,"value":0.01263},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.0005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"Å","value":5.741,"value_stored":5.741},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1134/s0016702911030098","first_author":"Stolyarova","kind":"unknown","label":"15","paper":"doi:10.1134/s0016702911030098","reference":"T.A. Stolyarova, M.V. Voronin, E.G. Osadchii, Geochem. Int. 49 (3) (2011) 309– 313.","status":"resolved","year":"2011"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":4,"id":"ORC-CRYG5DNRFE.8689c7","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/tab-2","row":3},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SE":0.666667},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/tab-2/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"Enthalpy of Formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.8},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.5,"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,"scaled_for_unstated_basis":3,"value":10.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.8},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ.mol−1","unit_stored":"J/mol (basis unstated)","value":-86.4,"value_printed":-86.4,"value_stored":-86400.0},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1134/s0016702911030098","first_author":"Stolyarova","kind":"unknown","label":"15","paper":"doi:10.1134/s0016702911030098","reference":"T.A. Stolyarova, M.V. Voronin, E.G. Osadchii, Geochem. Int. 49 (3) (2011) 309– 313.","status":"resolved","year":"2011"}],"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","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":0,"fold_lso":4,"id":"ORC-CRYG5DNRFE.9624a3","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/tab-2","row":3},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd1.133Se (i.e. Pd17Se15)"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/tab-2/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"Enthalpy of Formation","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.1-pro-preview","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.82},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":38.5,"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,"scaled_for_unstated_basis":11,"value":38.5},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.82},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ.mol−1","unit_stored":"J/mol (basis unstated)","value":-72.68,"value_printed":-72.68,"value_stored":-72680.0},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1134/s0016702911030098","first_author":"Stolyarova","kind":"unknown","label":"15","paper":"doi:10.1134/s0016702911030098","reference":"T.A. Stolyarova, M.V. Voronin, E.G. Osadchii, Geochem. Int. 49 (3) (2011) 309– 313.","status":"resolved","year":"2011"}],"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"},"fold_lpo":0,"fold_lso":4,"id":"ORC-FLTG4SH4DZ.07bbdf","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3","row":7},"merged_ids":["ORC-FLTG4SH4DZ.a6f1d0"],"model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"caption_names_calculation_only","class":"model_value","own_work_of_paper":false},"overall_composition":{"SE":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3/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":"Enthalpy of formation of PdSe2 at 298.15 K","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":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":1.8},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.7,"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,"scaled_for_unstated_basis":3,"value":11.7},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.8},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"column_header","unit_printed":"kJ mol−1","unit_stored":"J/mol (basis unstated)","value":-86.4,"value_printed":-86.4,"value_stored":-86400.0},{"chemical_system":"PD-SE","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"},"fold_lpo":0,"fold_lso":4,"id":"ORC-AHH2DZA4O4.e95e8d","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3","row":8},"merged_ids":["ORC-AHH2DZA4O4.4fedb6"],"model":"M62678037","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"overall_composition":{"SE":0.666667},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe2"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3/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":"Enthalpy of formation of PdSe2 at 298.15 K","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":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":4.3335},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.7,"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,"scaled_for_unstated_basis":3,"value":11.7},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"column_header","unit_printed":"kJ mol−1","unit_stored":"J/mol (basis unstated)","value":-86.67,"value_printed":-86.67,"value_stored":-86670.0},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1134/s0016702911030098","first_author":"Stolyarova","kind":"unknown","label":"15","paper":"doi:10.1134/s0016702911030098","reference":"T.A. Stolyarova, M.V. Voronin, E.G. Osadchii, Geochem. Int. 49 (3) (2011) 309– 313.","status":"resolved","year":"2011"}],"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"},"fold_lpo":0,"fold_lso":4,"id":"ORC-UXEK7KXI32.2d22a7","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3","row":9},"merged_ids":["ORC-UXEK7KXI32.6481ff"],"model_unlinked_reason":"linked TDB not the reporting paper's own model (link basis: None)","observation_type":"equilibrium_property","origin":{"basis":"caption_names_calculation_only","class":"model_value","own_work_of_paper":false},"overall_composition":{"SE":0.468823},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd1.133Se"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3/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":"Enthalpy of formation of Pd1.133Se (i.e. Pd17Se15) at 298.15 K","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":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.82},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":42.9,"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,"scaled_for_unstated_basis":11,"value":42.9},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.82},"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"column_header","unit_printed":"kJ mol−1","unit_stored":"J/mol (basis unstated)","value":-72.68,"value_printed":-72.68,"value_stored":-72680.0},{"chemical_system":"PD-SE","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"},"fold_lpo":0,"fold_lso":4,"id":"ORC-NJHWKGGJY7.fb1e59","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3","row":10},"merged_ids":["ORC-NJHWKGGJY7.88b501"],"model":"M62678037","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"overall_composition":{"SE":0.468823},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd1.133Se"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/tab-3/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":"Enthalpy of formation of Pd1.133Se (i.e. Pd17Se15) at 298.15 K","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":{"PD":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"SE":{"fixed_state_variables":{"T":298.15},"phase":"HEXAGONAL_A8"}},"source_system":"PD-SE","system":"PD-SE","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15 K","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":3.6085},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":42.9,"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,"scaled_for_unstated_basis":11,"value":42.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"column_header","unit_printed":"kJ mol−1","unit_stored":"J/mol (basis unstated)","value":-72.17,"value_printed":-72.17,"value_stored":-72170.0},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-15.057,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-EXTGTT6WLJ","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-035435f3#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd9Se2 -> β-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":803,"temperature_printed":"803","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":803},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.311,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-IER4VFGLV5","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":20},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-03f342de#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd17Se15 -> Pd7Se4"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":687,"temperature_printed":"687","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":687},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-4.213,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-4YR6ESY3FT","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":29},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-055d5aee#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd7Se4","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":655,"temperature_printed":"655","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":655},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":2.787,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-BYSXU6BUJA","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":31},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-12550c92#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd7Se4","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":662,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":662},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.057,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-KF4FYKZLKM","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":8},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-1a52c434#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd9Se2 -> β-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":818,"temperature_printed":"818","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":818},{"chemical_system":"PD-SE","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":0,"fold_lso":4,"id":"ORC-IYFLK5VSHU","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":28},"model":"Md9778b07","observation_type":"phase_transition","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometric_model_phase","phase":"α"}],"phases":[{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"α","mapping_confidence":"proposed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-1b00da3c#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"β-Pd4Se -> α"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":800,"temperature_printed":"800","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"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":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":800},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-5.967,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-RZNWFEPEMQ","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":13},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"},{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-1edd0199#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd7Se2 -> Pd34Se11"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":698,"temperature_printed":"698","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":698},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-3.275,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-KGZZHEC7DH","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":11},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-225578b3#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + β-Pd4Se -> Pd7Se2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":808,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":808},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-2.057,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-WXR3E3EKBZ","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":7},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-3f7604e0#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd9Se2 -> β-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":816,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":816},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-15.275,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-QKALFGX3BE","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":9},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-4d742c44#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + β-Pd4Se -> Pd7Se2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":796,"temperature_printed":"796","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":796},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-4.311,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-ZXYS6OHXXV","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":17},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-55b1d428#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd17Se15 -> Pd7Se4"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":683,"temperature_printed":"683","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":683},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.967,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-LDB4ATMWOU","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":14},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"},{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-6094b763#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd7Se2 -> Pd34Se11"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":703,"temperature_printed":"703","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":703},{"chemical_system":"PD-SE","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":0,"fold_lso":4,"id":"ORC-GOPYP2N5TQ","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":34},"model":"Md9778b07","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-62e8b875#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd17Se15","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"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":646,"temperature_printed":"646","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"metastable 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-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":646},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"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":0,"fold_lso":4,"id":"ORC-4JXAAWF35R","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":27},"observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometric_model_phase","phase":"α"}],"phases":[{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"α","mapping_confidence":"proposed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-6450aaa2#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"β-Pd4Se -> α"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":800,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":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":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":800},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.689,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-RGWRBIKAR6","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":19},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-69ef6489#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd17Se15 -> Pd7Se4"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":688,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":688},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":2.187,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-6LEZ2DBL6U","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":23},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.6666666667},"composition_source":"stoichiometry","phase":"PdSe2"},{"basis":"mole_fraction","composition":{"SE":0.5},"composition_source":"stoichiometry","phase":"PdSe"}],"phases":[{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"PdSe2","mapping_confidence":"confirmed","model_phase":"PDSE2","pearson_symbol":"oP12","prototype":"PdSe2","structure_basis":"mapped_model_phase"},{"label":"PdSe","mapping_confidence":"confirmed","model_phase":"PDSE","pearson_symbol":"tP48","prototype":"Pd(S,Se)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-6be1219a#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd17Se15 + PdSe2 -> PdSe"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":893,"temperature_printed":"893","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":893},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-10.637,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-LGPDPM2ZXI","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":36},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"α-Pd4Se"}],"phases":[{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"α-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-70c00dab#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd9Se2 -> FCC + α-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":663,"temperature_printed":"663","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":663},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-1.582,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-FTVOM6VWQX","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":21},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.6666666667},"composition_source":"stoichiometry","phase":"PdSe2"},{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"PdSe2","mapping_confidence":"confirmed","model_phase":"PDSE2","pearson_symbol":"oP12","prototype":"PdSe2","structure_basis":"mapped_model_phase"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-73b58eaf#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + PdSe2 -> Pd17Se15"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":953,"temperature_printed":"953","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":953},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.275,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-LP7VAG4YZB","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":10},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-76e54270#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + β-Pd4Se -> Pd7Se2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":811,"temperature_printed":"811","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":811},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-2.055,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-SBVQTDO55S","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":2},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-84d1601b#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> FCC + Pd9Se2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":908,"temperature_printed":"908","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":908},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-1.213,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-SJLTELWR3W","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":30},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-850138ea#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd7Se4","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":658,"temperature_printed":"658","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":658},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.213,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-FWCFWJL4KB","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":32},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-9761a3fd#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd7Se4","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":659,"temperature_printed":"659","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":659},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-3.637,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-56WVQKPTF3","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":37},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"α-Pd4Se"}],"phases":[{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"α-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-a9fd993c#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd9Se2 -> FCC + α-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":670,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":670},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.055,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-OOXE3DZRES","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":4},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-ac80c1f5#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> FCC + Pd9Se2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":910,"temperature_printed":"910","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":910},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.275,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-FH7SH3Z4RD","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":12},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-afff4177#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + β-Pd4Se -> Pd7Se2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":811,"temperature_printed":"811","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":811},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.689,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-4RVDN5JTD4","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":18},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.3636363636},"composition_source":"stoichiometry","phase":"Pd7Se4"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"Pd7Se4","mapping_confidence":"confirmed","model_phase":"PD7SE4","pearson_symbol":"oP22","prototype":"Pd7Se4","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-b53c54a9#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd17Se15 -> Pd7Se4"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":688,"temperature_printed":"688","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":688},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"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":0,"fold_lso":4,"id":"ORC-TGYT2QOILI","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":25},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometric_model_phase","phase":"α"}],"phases":[{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"α","mapping_confidence":"proposed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-c29ac208#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"β-Pd4Se -> α"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":788,"temperature_printed":"788","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":788},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"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":0,"fold_lso":4,"id":"ORC-MREYKDL5F4","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":26},"observation_type":"phase_transition","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometric_model_phase","phase":"α"}],"phases":[{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"},{"label":"α","mapping_confidence":"proposed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-d570ef97#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"β-Pd4Se -> α"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":800,"temperature_printed":"800","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":800},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.033,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-U3J3OLL2XP","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":16},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"},{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-d6427f05#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd7Se2 -> Pd34Se11"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":704,"temperature_printed":"704","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":704},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"experimental","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-1.057,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-AFDKOFM24F","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":6},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"β-Pd4Se"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"β-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_HT","pearson_symbol":"?","prototype":"(Pd4Se-ht)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-da14bead#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd9Se2 -> β-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":817,"temperature_printed":"817","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":817},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-15.637,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-HEIRG74OHI","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":35},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"α-Pd4Se"}],"phases":[{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"α-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-e58edb5a#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd9Se2 -> FCC + α-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":658,"temperature_printed":"658","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":658},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.363,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-YAOVQRDGPW","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":38},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"},{"basis":"mole_fraction","composition":{"SE":0.2},"composition_source":"stoichiometry","phase":"α-Pd4Se"}],"phases":[{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"α-Pd4Se","mapping_confidence":"confirmed","model_phase":"PD4SE_LT","pearson_symbol":"tP10","prototype":"Pd4Se","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-e59044de#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd9Se2 -> FCC + α-Pd4Se"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":674,"temperature_printed":"674","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":674},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-2.055,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-ULQJSOHWJI","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":3},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-ed60a3e6#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> FCC + Pd9Se2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":908,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":908},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":1.187,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-RTQFXHWN5B","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":24},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"},{"basis":"mole_fraction","composition":{"SE":0.6666666667},"composition_source":"stoichiometry","phase":"PdSe2"},{"basis":"mole_fraction","composition":{"SE":0.5},"composition_source":"stoichiometry","phase":"PdSe"}],"phases":[{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"},{"label":"PdSe2","mapping_confidence":"confirmed","model_phase":"PDSE2","pearson_symbol":"oP12","prototype":"PdSe2","structure_basis":"mapped_model_phase"},{"label":"PdSe","mapping_confidence":"confirmed","model_phase":"PDSE","pearson_symbol":"tP48","prototype":"Pd(S,Se)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-f0f1a7d5#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pd17Se15 + PdSe2 -> PdSe"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":892,"temperature_printed":"892","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":892},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":2.033,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-DYQ5SA4VDK","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":15},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2222222222},"composition_source":"stoichiometry","phase":"Pd7Se2"},{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd7Se2","mapping_confidence":"confirmed","model_phase":"PD7SE2","pearson_symbol":"mP18","prototype":"Pd7Se2","structure_basis":"mapped_model_phase"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-f296f1f4#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + Pd7Se2 -> Pd34Se11"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":706,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":706},{"chemical_system":"PD-SE","cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"experimental","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-12.055,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-M3R4PPLNF2","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.1818181818},"composition_source":"stoichiometry","phase":"Pd9Se2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"FCC","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Pd9Se2","mapping_confidence":"confirmed","model_phase":"PD9SE2","pearson_symbol":"?","prototype":"(Pd9Se2)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-f6d1a8bd#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> FCC + Pd9Se2","type":"eutectic","type_basis":"derived_from_printed_reaction"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":898,"temperature_printed":"898","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":898},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.418,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-UPLOEN5E7E","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":22},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.6666666667},"composition_source":"stoichiometry","phase":"PdSe2"},{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"PdSe2","mapping_confidence":"confirmed","model_phase":"PDSE2","pearson_symbol":"oP12","prototype":"PdSe2","structure_basis":"mapped_model_phase"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r-unplaced-fb4a5355#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq + PdSe2 -> Pd17Se15"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"PD-SE","system":"PD-SE","temperature_K":955,"temperature_printed":"955","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":955},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"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":0,"fold_lso":4,"id":"ORC-YKJNXJEDN6","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":33},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_measurement","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.2444444444},"composition_source":"stoichiometry","phase":"Pd34Se11"},{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Pd34Se11","mapping_confidence":"confirmed","model_phase":"PD34SE11","pearson_symbol":"mP90","prototype":"Pd34Se11","structure_basis":"mapped_model_phase"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r10#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liq -> Pd34Se11 + Pd17Se15","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":"PD-SE","system":"PD-SE","temperature_K":648,"temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"metastable 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-11},"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":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":648},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.555,"dx":{},"model":"PdSe-14Bor.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-QFKBWKBT7S","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4","row":39},"model":"M17250f41","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phase_compositions":[{"basis":"mole_fraction","composition":{"SE":0.5},"composition_source":"stoichiometry","phase":"PdSe"},{"basis":"mole_fraction","composition":{"SE":0.6666666667},"composition_source":"stoichiometry","phase":"PdSe2"},{"basis":"mole_fraction","composition":{"SE":0.46875},"composition_source":"stoichiometry","phase":"Pd17Se15"}],"phases":[{"label":"PdSe","mapping_confidence":"confirmed","model_phase":"PDSE","pearson_symbol":"tP48","prototype":"Pd(S,Se)","structure_basis":"mapped_model_phase"},{"label":"PdSe2","mapping_confidence":"confirmed","model_phase":"PDSE2","pearson_symbol":"oP12","prototype":"PdSe2","structure_basis":"mapped_model_phase"},{"label":"Pd17Se15","mapping_confidence":"confirmed","model_phase":"PD17SE15","pearson_symbol":"cP64","prototype":"Pd17Se15","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p8/tab-4/r12#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"PdSe -> PdSe2 + Pd17Se15"},"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":"PD-SE","system":"PD-SE","temperature_K":468,"temperature_printed":"468","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":468},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"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-L6ZI7IGERC.9f78c2","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-03"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-03/s05#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The only known result is the maximum solubility of selenium in this FCC phase: about 1.5 at.% Se at the peritectic decomposition of Pd9 Se2 , occuring at 898 K [4] or at 908 K [3].","quote_page":3,"reaction":{"type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":908.0,"temperature_printed":"908 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":908.0},{"chemical_system":"PD-SE","citations_printed":["4"],"cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"unknown","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"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-L6ZI7IGERC.c8370f","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-03"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-03/s05#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The only known result is the maximum solubility of selenium in this FCC phase: about 1.5 at.% Se at the peritectic decomposition of Pd9 Se2 , occuring at 898 K [4] or at 908 K [3].","quote_page":3,"reaction":{"type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":898.0,"temperature_printed":"898 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":898.0},{"chemical_system":"PD-SE","citations_printed":["4"],"cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"unknown","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-FTDDQQ5XEY.4b7701","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"This compound undergoes a polymorphic phase transition at 800 K [3] or 788 K [4].","quote_page":3,"reaction":{"type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":788.0,"temperature_printed":"788 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":788.0},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-FTDDQQ5XEY.4e2077","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"This compound undergoes a polymorphic phase transition at 800 K [3] or 788 K [4].","quote_page":3,"reaction":{"type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":800.0,"temperature_printed":"800 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":800.0},{"chemical_system":"PD-SE","citations_printed":["4"],"cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"unknown","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-2G4YI6GYAP.337776","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"It is stable at room temperature and it decomposes at 817 K [3] or 803 K [4].","quote_page":3,"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":"PD-SE","system":"PD-SE","temperature_K":803.0,"temperature_printed":"803 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":803.0},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-2G4YI6GYAP.ebc737","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"It is stable at room temperature and it decomposes at 817 K [3] or 803 K [4].","quote_page":3,"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":"PD-SE","system":"PD-SE","temperature_K":817.0,"temperature_printed":"817 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":817.0},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"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_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-2EL5UD2CXM.8d6288","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The intermetallic compound Pd7 Se2 is stable up to 811 K [3] or 796 K [4].","quote_page":3,"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":"PD-SE","system":"PD-SE","temperature_K":811.0,"temperature_printed":"811 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":811.0},{"chemical_system":"PD-SE","citations_printed":["4"],"cited_sources":[{"doi":"10.1016/0022-5088(87)90444-9","first_author":"Takabatake","kind":"unknown","label":"4","paper":"doi:10.1016/0022-5088(87)90444-9","reference":"T. Takabatake, M. Ishikawa, J.L. Jorda, J. Less Common Met. 134 (1987) 79–89.","status":"resolved","year":"1987"}],"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_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-2EL5UD2CXM.e7a67f","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.1016/0022-5088(87)90444-9","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-10/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The intermetallic compound Pd7 Se2 is stable up to 811 K [3] or 796 K [4].","quote_page":3,"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":"PD-SE","system":"PD-SE","temperature_K":796.0,"temperature_printed":"796 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":796.0},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":4,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-HEW3FE4O27","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-24"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p3/text-24/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":"First of all, the intermetallic compound Pd17 Se15 is stable up to 953 K.","quote_page":3,"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":"PD-SE","system":"PD-SE","temperature_K":953.0,"temperature_printed":"953 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":953.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-O23LK6GFUD.31f8a2","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The DTA response of the 21 at.% Se sample shows three transitions (Fig. 3a). According to the phase diagram, they correspond to the allotropic transition: b-Pd4 Se ! a-Pd4 Se at 797 K; the peritectic decomposition of Pd7 Se2 at 807 K and the peritectic decomposition of b-Pd4 Se at 815 K.","quote_page":6,"reaction":{"type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":815.0,"temperature_printed":"815 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_INVARIANT/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":815.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-O23LK6GFUD.6991d9","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The DTA response of the 21 at.% Se sample shows three transitions (Fig. 3a). According to the phase diagram, they correspond to the allotropic transition: b-Pd4 Se ! a-Pd4 Se at 797 K; the peritectic decomposition of Pd7 Se2 at 807 K and the peritectic decomposition of b-Pd4 Se at 815 K.","quote_page":6,"reaction":{"type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":797.0,"temperature_printed":"797 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":797.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-O23LK6GFUD.74f4f1","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p6/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The DTA response of the 21 at.% Se sample shows three transitions (Fig. 3a). According to the phase diagram, they correspond to the allotropic transition: b-Pd4 Se ! a-Pd4 Se at 797 K; the peritectic decomposition of Pd7 Se2 at 807 K and the peritectic decomposition of b-Pd4 Se at 815 K.","quote_page":6,"reaction":{"type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":807.0,"temperature_printed":"807 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_INVARIANT/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":807.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"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":0,"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-UNZBJOJD3R","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-10"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-10/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"Further DTA experiments revealed another invariant temperature at 662 K. This reaction was assigned to the stable eutectic reaction Liquid ! Pd34 Se11 þ Pd7 Se4 which is in accordance with Olsen et al. [3] and Takabatake [4] (see Table 4).","quote_page":7,"reaction":{"printed":"Liquid -> Pd34Se11 + Pd7Se4","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":"PD-SE","system":"PD-SE","temperature_K":662.0,"temperature_printed":"662 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":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_INVARIANT/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":662.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-ERLTT77UY6.69a25b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"Pd34Se11"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12/s02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The liquidus at 759 K and the decomposition of Pd34 Se11 measured at 705 K are consistent with Olsen et al. [3].","quote_page":7,"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":"PD-SE","system":"PD-SE","temperature_K":705.0,"temperature_printed":"705 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":705.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"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":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-ERLTT77UY6.b91a7b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12/s02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"The liquidus at 759 K and the decomposition of Pd34 Se11 measured at 705 K are consistent with Olsen et al. [3].","quote_page":7,"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":"PD-SE","system":"PD-SE","temperature_K":759.0,"temperature_printed":"759 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":759.0},{"chemical_system":"PD-SE","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jnucmat.2014.03.044"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":4,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"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-6BX4ADSLCD","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-12/s04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The eutectic reaction at 648 K (Fig. 5a) is slightly lower than the temperatures measured by Olsen et al. [3] and Takabarake et al. [4]; this value is assigned to a metastable eutectic reaction.","quote_page":7,"reaction":{"type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"PD-SE","system":"PD-SE","temperature_K":648.0,"temperature_printed":"648 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":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_INVARIANT/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":648.0},{"chemical_system":"PD-SE","citations_printed":["14"],"cited_sources":[{"first_author":"Vymazalova","kind":"unknown","label":"14","reference":"A. Vymazalová, Private Communication, Czech Geological Survey, Geologická 6, Prague, Czech Republic, 2013.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-Q7YG7Z6MY6.4463b6","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13/s11#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Its low temperature of decomposition is calculated at 468 K, in accordance with the 473 K value recommanded by Vymazalová [14].","quote_page":7,"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":"PD-SE","system":"PD-SE","temperature_K":473.0,"temperature_printed":"473 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":473.0},{"chemical_system":"PD-SE","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":4,"id":"ORC-Q7YG7Z6MY6.f3bfc5","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/j.jnucmat.2014.03.044","own_work_of_paper":true},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","phases":[{"label":"PdSe"}],"pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13/s11#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"Its low temperature of decomposition is calculated at 468 K, in accordance with the 473 K value recommanded by Vymazalová [14].","quote_page":7,"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":"PD-SE","system":"PD-SE","temperature_K":468.0,"temperature_printed":"468 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":468.0},{"chemical_system":"PD-SE","citations_printed":["3"],"cited_sources":[{"doi":"10.3891/acta.chem.scand.33a-0251","first_author":"Olsen","kind":"unknown","label":"3","paper":"doi:10.3891/acta.chem.scand.33a-0251","reference":"T. Olsen, E. Røst, F. Grønvold, Acta Chem. Scand. 33 (4) (1979) 251–256.","status":"resolved","year":"1979"}],"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":0,"fold_lso":4,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-HWIRKS5AAS","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13"},"observation_type":"phase_transition","origin":{"class":"experimental","measured_in":"doi:10.3891/acta.chem.scand.33a-0251","own_work_of_paper":false},"paper":"doi:10.1016/j.jnucmat.2014.03.044","paper_id":"doi:10.1016/j.jnucmat.2014.03.044","pid":"doi:10.1016/j.jnucmat.2014.03.044/p7/text-13/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":"The attempt to calculate the experimental point [3] at xðSeÞ 1⁄4 50 at:% and T 1⁄4 1017 K as a liquidus was unsuccessful.","quote_page":7,"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":"PD-SE","system":"PD-SE","temperature_K":1017.0,"temperature_printed":"1017 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":1017.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"PD-SE"}