{"system":"HO-O","release":"v2026.10","phases":[{"id":"phase:ho-o:b-r2o3","system":"HO-O","elements":["HO","O"],"preferred_name":"B_R2O3","status":"assigned","structure":{"structure_type":"st:b-sm2o3-mc30","basis":"assessment_declared","tier":"C","confidence":"assessor-stated","label":"assessment-declared (Hallstedt 2025, mmc2)","source":{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","table":"mmc2","rows":[{"actual":"(Ce,Y)2O3 (doesn't necessarily exist), Dy2O3, Eu2O3, Gd2O3, Ho2O3, Sm2O3, Tb2O3","model":"(Ce,Dy,Eu,Gd,Ho,Sm,Tb,Y)2O3","pearson":"mC30","phase_name":"B_R2O3","prototype":"B-Sm2O3","space_group":{"number":12,"symbol":"C2/m"},"strukturbericht":null}]},"prototype":"B-Sm2O3","strukturbericht":null,"pearson":"mC30","space_group":{"number":12,"symbol":"C2/m"},"caveats":["not certain from the name or DFT alone (name_has_descriptive_tokens:B,R2O3, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system"]},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:B_R2O3","namespace":"tdb","label":"B_R2O3","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:b-r2o3","namespace":"corpus","label":"phase:ho-o:b-r2o3","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"B_R2O3","type_code":"%","sublattices":[{"site_ratio":2.0,"constituents":["HO+3"]},{"site_ratio":3.0,"constituents":["O-2"]}],"stoichiometric":false,"composition":null,"tdb_definition":{"verbatim":{"phase":{"line_start":48,"line_end":48,"text":"PHASE B_R2O3:I % 2 2 3 !"},"constituent":{"line_start":49,"line_end":49,"text":"CONST B_R2O3:I : HO+3 : O-2 : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null}]},"parsed":{"phase_name":"B_R2O3","type_code":"%","type_codes":["%"],"n_sublattices":2,"site_ratios":[2,3],"constituents":[["HO+3"],["O-2"]],"major_constituents":[[],[]],"magnetic":null,"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}},"tdb_comment_structure":["Prototype B-Sm2O3 (mC30, C2/m)"]}],"stoichiometry":null,"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":false}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["B_R2O3"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:bcc-a2","system":"HO-O","elements":["HO","O"],"preferred_name":"BCC_A2","status":"assigned","structure":{"structure_type":"st:a2-w-ci2","basis":"standard_name","tier":"A","confidence":"high","label":"from the standard phase name","prototype":"W","strukturbericht":"A2","pearson":"cI2","space_group":{"number":229,"symbol":"Im-3m"}},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:BCC_A2","namespace":"tdb","label":"BCC_A2","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:bcc-a2","namespace":"corpus","label":"phase:ho-o:bcc-a2","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"BCC_A2","type_code":"%B","sublattices":[{"site_ratio":1.0,"constituents":["HO"]},{"site_ratio":3.0,"constituents":["VA"]}],"stoichiometric":true,"composition":{"HO":1.0},"tdb_definition":{"verbatim":{"phase":{"line_start":38,"line_end":38,"text":"PHASE BCC_A2 %B 2 1 3 !"},"constituent":{"line_start":39,"line_end":39,"text":"CONST BCC_A2 : HO : VA : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null},{"line_start":70,"line_end":70,"text":"TYPE-DEF B GES AMEND_PHASE_DESCRIPTION @ MAGNETIC -1 0.4 !","type_code":"B","amends":"@"}]},"parsed":{"phase_name":"BCC_A2","type_code":"%B","type_codes":["%","B"],"n_sublattices":2,"site_ratios":[1,3],"constituents":[["HO"],["VA"]],"major_constituents":[[],[]],"magnetic":{"type_code":"B","afm_factor":-1,"structure_fraction":0.4,"line":70},"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}}}],"stoichiometry":{"HO":1.0},"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":false}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["BCC_A2"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:d53-c-r2o3","system":"HO-O","elements":["HO","O"],"preferred_name":"C_R2O3_D53","status":"assigned","structure":{"structure_type":"st:d5-3-mn2o3-ci80","basis":"assessment_declared","tier":"C","confidence":"assessor-stated","label":"assessment-declared (Hallstedt 2025, mmc2)","source":{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","table":"mmc2","rows":[{"actual":"Dy2O3, Er2O3, Eu2O3, Gd2O3, Ho2O3, Lu2O3, Sc2O3, Sm2O3, Tb2O3, Tm2O3, Yb2O3","model":"(Dy,Er,Eu,Gd,Ho,Lu,Sc,Sm,Tb,Tm,Yb)2O3","pearson":"cI80","phase_name":"C_R2O3_D53","prototype":"Mn2O3","space_group":{"number":206,"symbol":"Ia-3"},"strukturbericht":"D5_3"}]},"prototype":"Mn2O3","strukturbericht":"D5_3","pearson":"cI80","space_group":{"number":206,"symbol":"Ia-3"},"caveats":["not certain from the name or DFT alone (unrecognised_name_tokens:C,R2O3); structure as stated in the SGTE crystallographic table for this phase name and system"]},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:C_R2O3_D53","namespace":"tdb","label":"C_R2O3_D53","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:d53-c-r2o3","namespace":"corpus","label":"phase:ho-o:d53-c-r2o3","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"C_R2O3_D53","type_code":"%","sublattices":[{"site_ratio":2.0,"constituents":["HO+3"]},{"site_ratio":3.0,"constituents":["O-2"]}],"stoichiometric":false,"composition":null,"tdb_definition":{"verbatim":{"phase":{"line_start":53,"line_end":53,"text":"PHASE C_R2O3_D53:I % 2 2 3 !"},"constituent":{"line_start":54,"line_end":54,"text":"CONST C_R2O3_D53:I : HO+3 : O-2 : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null}]},"parsed":{"phase_name":"C_R2O3_D53","type_code":"%","type_codes":["%"],"n_sublattices":2,"site_ratios":[2,3],"constituents":[["HO+3"],["O-2"]],"major_constituents":[[],[]],"magnetic":null,"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}},"tdb_comment_structure":["Prototype Mn2O3 (cI80, Ia-3)"]}],"stoichiometry":null,"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":true,"T_min_K":300.0,"T_max_K":555.0,"x_min":0.6,"x_max":0.6,"stable_at_top_of_range":false}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["C_R2O3_D53"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:h-r2o3","system":"HO-O","elements":["HO","O"],"preferred_name":"H_R2O3","status":"assigned","structure":{"structure_type":"st:h-la2o3-hp10","basis":"assessment_declared","tier":"C","confidence":"assessor-stated","label":"assessment-declared (Hallstedt 2025, mmc2)","source":{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","table":"mmc2","rows":[{"actual":"Dy2O3, Er2O3, Eu2O3, Gd2O3, Ho2O3, Nd2O3, Pr2O3, Sm2O3, Tb2O3, Tm2O3, Yb2O3","model":"(Dy,Er,Eu,Gd,Ho,Nd,Pr,Sm,Tb,Tm,Yb)2O3","pearson":"hP10","phase_name":"H_R2O3","prototype":"H-La2O3","space_group":{"number":194,"symbol":"P6_3/mmc"},"strukturbericht":null}]},"prototype":"H-La2O3","strukturbericht":null,"pearson":"hP10","space_group":{"number":194,"symbol":"P6_3/mmc"},"caveats":["not certain from the name or DFT alone (name_has_descriptive_tokens:H,R2O3, no_structure_token); structure as stated in the SGTE crystallographic table for this phase name and system"]},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:H_R2O3","namespace":"tdb","label":"H_R2O3","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:h-r2o3","namespace":"corpus","label":"phase:ho-o:h-r2o3","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"H_R2O3","type_code":"%","sublattices":[{"site_ratio":2.0,"constituents":["HO+3"]},{"site_ratio":3.0,"constituents":["O-2"]}],"stoichiometric":false,"composition":null,"tdb_definition":{"verbatim":{"phase":{"line_start":58,"line_end":58,"text":"PHASE H_R2O3:I % 2 2 3 !"},"constituent":{"line_start":59,"line_end":59,"text":"CONST H_R2O3:I : HO+3 : O-2 : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null}]},"parsed":{"phase_name":"H_R2O3","type_code":"%","type_codes":["%"],"n_sublattices":2,"site_ratios":[2,3],"constituents":[["HO+3"],["O-2"]],"major_constituents":[[],[]],"magnetic":null,"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}},"tdb_comment_structure":["Prototype H-La2O3 (hP10, P6_3/mmc)"]}],"stoichiometry":null,"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":true,"T_min_K":2485.0,"T_max_K":2500.0,"x_min":0.6,"x_max":0.6,"stable_at_top_of_range":true}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["H_R2O3"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:hcp-a3","system":"HO-O","elements":["HO","O"],"preferred_name":"HCP_A3","status":"assigned","structure":{"structure_type":"st:a3-mg-hp2","basis":"standard_name","tier":"A","confidence":"high","label":"from the standard phase name","prototype":"Mg","strukturbericht":"A3","pearson":"hP2","space_group":{"number":194,"symbol":"P6_3/mmc"}},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:HCP_A3","namespace":"tdb","label":"HCP_A3","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:hcp-a3","namespace":"corpus","label":"phase:ho-o:hcp-a3","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"HCP_A3","type_code":"%A","sublattices":[{"site_ratio":1.0,"constituents":["HO"]},{"site_ratio":0.5,"constituents":["VA"]}],"stoichiometric":true,"composition":{"HO":1.0},"tdb_definition":{"verbatim":{"phase":{"line_start":43,"line_end":43,"text":"PHASE HCP_A3 %A 2 1 0.5 !"},"constituent":{"line_start":44,"line_end":44,"text":"CONST HCP_A3 : HO : VA : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null},{"line_start":69,"line_end":69,"text":"TYPE-DEF A GES AMEND_PHASE_DESCRIPTION @ MAGNETIC -3 0.28 !","type_code":"A","amends":"@"}]},"parsed":{"phase_name":"HCP_A3","type_code":"%A","type_codes":["%","A"],"n_sublattices":2,"site_ratios":[1,0.5],"constituents":[["HO"],["VA"]],"major_constituents":[[],[]],"magnetic":{"type_code":"A","afm_factor":-3,"structure_fraction":0.28,"line":69},"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}}}],"stoichiometry":{"HO":1.0},"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":true,"T_min_K":1672.0,"T_max_K":1747.0,"x_min":0.0,"x_max":0.0,"stable_at_top_of_range":false}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["HCP_A3"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:ion","system":"HO-O","elements":["HO","O"],"preferred_name":"ION","status":"assigned","structure":{"structure_type":"st:liquid","basis":"liquid","confidence":"high","label":"liquid","prototype":null,"strukturbericht":null,"pearson":null,"space_group":null},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:ION","namespace":"tdb","label":"ION","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:ion","namespace":"corpus","label":"phase:ho-o:ion","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"ION","type_code":"%","sublattices":[{"site_ratio":1.0,"constituents":["HO+3"]},{"site_ratio":1.0,"constituents":["O-2","VA"]}],"stoichiometric":false,"composition":null,"tdb_definition":{"verbatim":{"phase":{"line_start":33,"line_end":33,"text":"PHASE ION:Y % 2 1 1 !"},"constituent":{"line_start":34,"line_end":34,"text":"CONST ION:Y : HO+3 : O-2 VA : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null}]},"parsed":{"phase_name":"ION","type_code":"%","type_codes":["%"],"n_sublattices":2,"site_ratios":[1,1],"constituents":[["HO+3"],["O-2","VA"]],"major_constituents":[[],[]],"magnetic":null,"disordered_part":null,"ordered_partner":null},"parameters":{"total":3,"by_kind":{"G":2,"L":1},"L_by_order":{"0":1},"interaction_orders":[0],"endmember_G":2},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}}}],"stoichiometry":null,"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":true,"T_min_K":1672.0,"T_max_K":2500.0,"x_min":0.0,"x_max":0.56218,"stable_at_top_of_range":true}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["ION"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1},{"id":"phase:ho-o:o2gas","system":"HO-O","elements":["HO","O"],"preferred_name":"O2GAS","status":"assigned","structure":{"structure_type":"st:gas","basis":"gas","confidence":"high","label":"gas","prototype":null,"strukturbericht":null,"pearson":null,"space_group":null},"candidates":[],"review_reasons":[],"names":[{"name":"tdb:HoO-23Nak.tdb:O2GAS","namespace":"tdb","label":"O2GAS","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5"},{"name":"corpus:phase:ho-o:o2gas","namespace":"corpus","label":"phase:ho-o:o2gas","in_sgte_corpus":false}],"models":[{"tdb":"HoO-23Nak.tdb","path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","phase_name":"O2GAS","type_code":"%","sublattices":[{"site_ratio":1.0,"constituents":["O2"]}],"stoichiometric":false,"composition":null,"tdb_definition":{"verbatim":{"phase":{"line_start":61,"line_end":61,"text":"PHASE O2GAS % 1 1 !"},"constituent":{"line_start":62,"line_end":62,"text":"CONST O2GAS : O2 : !"},"type_definitions":[{"line_start":68,"line_end":68,"text":"TYPE-DEF % SEQ * !","type_code":"%","amends":null}]},"parsed":{"phase_name":"O2GAS","type_code":"%","type_codes":["%"],"n_sublattices":1,"site_ratios":[1],"constituents":[["O2"]],"major_constituents":[[]],"magnetic":null,"disordered_part":null,"ordered_partner":null},"parameters":{"total":1,"by_kind":{"G":1},"L_by_order":{},"interaction_orders":[],"endmember_G":1},"provenance":{"path":"databases/sgte-binary/HoO-23Nak.tdb","sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","decoded_as":"utf-8","website_url":"https://orchid-project.org/data/databases/sgte-binary/HoO-23Nak.tdb","github_url":"https://github.com/orchid-calphad/orchid-pipeline/blob/main/databases/sgte-binary/HoO-23Nak.tdb"}}}],"stoichiometry":null,"stability":[{"tdb":"HoO-23Nak.tdb","tdb_sha256":"b0048ff0f3c67c3606de039964163398ae7322c2793c699c29ccc0df99198ab5","diagram":"phase-diagrams/sgte/HoO-23Nak.json","status":"ok","x_element":"O","stable":true,"T_min_K":300.0,"T_max_K":2500.0,"x_min":1.0,"x_max":1.0,"stable_at_top_of_range":true}],"literature":{"values":0,"accepted_values":0,"papers":0},"corpus":{"in_sgte_corpus":false,"phase_mappings":0,"mapping_basis":{},"printed_labels":[]},"references":[{"doi":"10.1016/j.calphad.2023.102636","citation":"R. Nakazawa, A. Itoh, S. Yasui, M. Kurata, Y. Kobayashi, Calphad, 83, 102636(2023).","roles":["assessment that models this phase"],"labels":["O2GAS"],"values":0,"tdb_files":["HoO-23Nak.tdb"]}],"total_papers":1}],"structure_types":{"st:a2-w-ci2":{"id":"st:a2-w-ci2","prototype":"W","prototype_spellings":[],"strukturbericht":"A2","pearson":"cI2","space_group":{"number":229,"symbol":"Im-3m"},"stoichiometry":null,"sources":[{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","rows":7},{"citation":"P. Villars, L. D. Calvert, Pearson's Handbook of Crystallographic Data for Intermetallic Phases, 2nd ed., ASM International (1991)","doi":null},{"citation":"M. J. Mehl et al., The AFLOW Library of Crystallographic Prototypes: Part 1, Comput. Mater. Sci. 136 (2017) S1-S828","doi":"10.1016/j.commatsci.2017.01.017"}],"verification":"built-in row confirmed by Hallstedt 2025 mmc2 (Strukturbericht, Pearson, space group)","registry_phases":1216},"st:a3-mg-hp2":{"id":"st:a3-mg-hp2","prototype":"Mg","prototype_spellings":[],"strukturbericht":"A3","pearson":"hP2","space_group":{"number":194,"symbol":"P6_3/mmc"},"stoichiometry":null,"sources":[{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","rows":15},{"citation":"P. Villars, L. D. Calvert, Pearson's Handbook of Crystallographic Data for Intermetallic Phases, 2nd ed., ASM International (1991)","doi":null},{"citation":"M. J. Mehl et al., The AFLOW Library of Crystallographic Prototypes: Part 1, Comput. Mater. Sci. 136 (2017) S1-S828","doi":"10.1016/j.commatsci.2017.01.017"}],"verification":"built-in row confirmed by Hallstedt 2025 mmc2 (Strukturbericht, Pearson, space group)","registry_phases":1210},"st:b-sm2o3-mc30":{"id":"st:b-sm2o3-mc30","prototype":"B-Sm2O3","prototype_spellings":[],"strukturbericht":null,"pearson":"mC30","space_group":{"number":12,"symbol":"C2/m"},"stoichiometry":null,"sources":[{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","rows":3}],"verification":"in Hallstedt 2025 mmc2","registry_phases":6},"st:d5-3-mn2o3-ci80":{"id":"st:d5-3-mn2o3-ci80","prototype":"Mn2O3","prototype_spellings":[],"strukturbericht":"D5_3","pearson":"cI80","space_group":{"number":206,"symbol":"Ia-3"},"stoichiometry":"Mn2O3","sources":[{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","rows":16}],"verification":"in Hallstedt 2025 mmc2","registry_phases":20},"st:gas":{"id":"st:gas","prototype":null,"prototype_spellings":[],"strukturbericht":null,"pearson":null,"space_group":null,"stoichiometry":null,"sources":[],"verification":"definition (non-crystalline)","registry_phases":231},"st:h-la2o3-hp10":{"id":"st:h-la2o3-hp10","prototype":"H-La2O3","prototype_spellings":[],"strukturbericht":null,"pearson":"hP10","space_group":{"number":194,"symbol":"P6_3/mmc"},"stoichiometry":null,"sources":[{"citation":"B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, supplementary crystallographic table (mmc2)","doi":"10.1016/j.calphad.2025.102833","license":"CC BY 4.0","rows":4}],"verification":"in Hallstedt 2025 mmc2","registry_phases":12},"st:liquid":{"id":"st:liquid","prototype":null,"prototype_spellings":[],"strukturbericht":null,"pearson":null,"space_group":null,"stoichiometry":null,"sources":[],"verification":"definition (non-crystalline)","registry_phases":1304}},"cite_as":{"dataset":"phase-registry","version":"2026.10","release_tag":"v2026.10","license":"CC-BY-4.0","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.","title":"ORCHID-Registry: phase registry of binary systems","doi":"10.5281/zenodo.23735970","url":"https://doi.org/10.5281/zenodo.23735970","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Registry: phase registry of binary systems (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735970","bibtex":"@misc{orchid_phase_registry_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Registry: phase registry of binary systems}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735970},\n  url       = {https://doi.org/10.5281/zenodo.23735970},\n  note      = {Version 1, machine-extracted}\n}","also_cite":["B. Hallstedt, The SGTE collection of binary datasets, Calphad 89 (2025) 102833, https://doi.org/10.1016/j.calphad.2025.102833 (CC BY 4.0), and the original assessment named in each file","A. Jain et al., The Materials Project: A materials genome approach to accelerating materials innovation, APL Materials 1 (2013) 011002, https://doi.org/10.1063/1.4812323 (CC BY 4.0)","J. E. Saal et al., JOM 65 (2013) 1501, https://doi.org/10.1007/s11837-013-0755-4 and S. Kirklin et al., npj Comput. Mater. 1 (2015) 15010, https://doi.org/10.1038/npjcompumats.2015.10 (CC BY 4.0)","the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"part_of":{"title":"ORCHID data: umbrella record of the ORCHID datasets","doi":"10.5281/zenodo.23736065","url":"https://doi.org/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","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}"}}}