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Nesper, H.G. von Schnering, Li21Si5, a Zintl phase as well as a Hume-Rothery phase, J. Solid State Chem. 70 (1987) 48e57, http://dx.doi.org/10.1016/00224596(87)90176-9.","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":true,"review_state":"extracted"},"fold_lpo":2,"fold_lso":0,"id":"ORC-ASMHFRZDM4","locator":{"ref":"doi:10.1016/j.intermet.2017.02.024/p2/tab-1","row":3},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"overall_composition":{"SI":0.192308},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.intermet.2017.02.024","paper_id":"doi:10.1016/j.intermet.2017.02.024","phases":[{"label":"Li21Si5"}],"pid":"doi:10.1016/j.intermet.2017.02.024/p2/tab-1/r03#structural_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"LATTICE_A","property_group":"crystal structure","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"LI-SI","structure":{"pearson_symbol":"cF416","space_group":"F4̄3m"},"system":"LI-SI","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":0.04116,"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":0.04116},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"pm","value":18.71,"value_stored":1871.0},{"chemical_system":"LI-SI","cited_sources":[{"doi":"10.1021/cm400612k","first_author":"Zeilinger","kind":"unknown","label":"7","paper":"doi:10.1021/cm400612k","reference":"M. Zeilinger, I.M. Kurylyshyn, U. H€ aussermann, T.F. F€ assler, Revision of the LieSi phase diagram: discovery and single-crystal X-ray structure determination of the high-temperature phase Li4.11Si, Chem. Mater. 25 (2013) 4623e4632, http://dx.doi.org/10.1021/cm4029885.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":[{"label":"Li4.11Si or Li16.42Si4","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.intermet.2017.02.024","pdf_page":2,"pdf_sha256":"a0253a250bc4d8e758ec647c341c13204361d5eb1db32a8d0355fe40ccd19174","printed":"Li4.11Si or Li16.42Si4 | Li4.11Si or Li16.42Si4, high-temp. | orthorhombic(a) / Cmcm / a = 452.46(2), b = 2194.4(1), c = 1320.01(6) | [7]","rationale":"Printed table context for this group supplies phase, 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":"t249"},"field":"phases","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"635405a7539d7df7a047fced7205c9ec7d7a777884268dbcbfb071ccd85e3f6f","page":2,"pdf_sha256_prefix":"a0253a250bc4d8e7","seen":"single phase block; 'orthorhombic' is printed in the Pearson-symbol slot (crystal system, no Pearson symbol). Note: the record already stores 'orthorhombic' in pearson_symbol, which is a wrong field","verdict":"confirmed"}},{"after":{"crystal_system":"Orthorhombic","pearson_symbol":"orthorhombic","phase":"Li4.11Si or Li16.42Si4","space_group":"Cmcm"},"before":{"pearson_symbol":"orthorhombic","space_group":"Cmcm"},"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.intermet.2017.02.024","pdf_page":2,"pdf_sha256":"a0253a250bc4d8e758ec647c341c13204361d5eb1db32a8d0355fe40ccd19174","printed":"Li4.11Si or Li16.42Si4 | Li4.11Si or Li16.42Si4, high-temp. | orthorhombic(a) / Cmcm / a = 452.46(2), b = 2194.4(1), c = 1320.01(6) | [7]","rationale":"Printed table context for this group supplies phase, 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":"t249"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"635405a7539d7df7a047fced7205c9ec7d7a777884268dbcbfb071ccd85e3f6f","page":2,"pdf_sha256_prefix":"a0253a250bc4d8e7","seen":"single phase block; 'orthorhombic' is printed in the Pearson-symbol slot (crystal system, no Pearson symbol). Note: the record already stores 'orthorhombic' in pearson_symbol, which is a wrong field","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition","table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":0,"id":"ORC-KW76XOURNJ.335320","locator":{"ref":"doi:10.1016/j.intermet.2017.02.024/p2/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.intermet.2017.02.024","paper_id":"doi:10.1016/j.intermet.2017.02.024","phases":[{"label":"Li4.11Si or Li16.42Si4","label_source":"printed_source_page"}],"pid":"doi:10.1016/j.intermet.2017.02.024/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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"LI-SI","structure":{"crystal_system":"Orthorhombic","pearson_symbol":"orthorhombic","phase":"Li4.11Si or Li16.42Si4","space_group":"Cmcm"},"system":"LI-SI","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":0.02904,"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":0.02904},"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":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"pm","value":13.2001,"value_stored":1320.01},{"chemical_system":"LI-SI","cited_sources":[{"doi":"10.1021/cm400612k","first_author":"Zeilinger","kind":"unknown","label":"7","paper":"doi:10.1021/cm400612k","reference":"M. Zeilinger, I.M. Kurylyshyn, U. H€ aussermann, T.F. F€ assler, Revision of the LieSi phase diagram: discovery and single-crystal X-ray structure determination of the high-temperature phase Li4.11Si, Chem. Mater. 25 (2013) 4623e4632, http://dx.doi.org/10.1021/cm4029885.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":[{"label":"Li4.11Si or Li16.42Si4","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.intermet.2017.02.024","pdf_page":2,"pdf_sha256":"a0253a250bc4d8e758ec647c341c13204361d5eb1db32a8d0355fe40ccd19174","printed":"Li4.11Si or Li16.42Si4 | Li4.11Si or Li16.42Si4, high-temp. | orthorhombic(a) / Cmcm / a = 452.46(2), b = 2194.4(1), c = 1320.01(6) | [7]","rationale":"Printed table context for this group supplies phase, 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":"t249"},"field":"phases","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"635405a7539d7df7a047fced7205c9ec7d7a777884268dbcbfb071ccd85e3f6f","page":2,"pdf_sha256_prefix":"a0253a250bc4d8e7","seen":"single phase block; 'orthorhombic' is printed in the Pearson-symbol slot (crystal system, no Pearson symbol). Note: the record already stores 'orthorhombic' in pearson_symbol, which is a wrong field","verdict":"confirmed"}},{"after":{"crystal_system":"Orthorhombic","pearson_symbol":"orthorhombic","phase":"Li4.11Si or Li16.42Si4","space_group":"Cmcm"},"before":{"pearson_symbol":"orthorhombic","space_group":"Cmcm"},"evidence":{"batch":"table_context_batch_13","doi":"10.1016/j.intermet.2017.02.024","pdf_page":2,"pdf_sha256":"a0253a250bc4d8e758ec647c341c13204361d5eb1db32a8d0355fe40ccd19174","printed":"Li4.11Si or Li16.42Si4 | Li4.11Si or Li16.42Si4, high-temp. | orthorhombic(a) / Cmcm / a = 452.46(2), b = 2194.4(1), c = 1320.01(6) | [7]","rationale":"Printed table context for this group supplies phase, 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":"t249"},"field":"structure","gate":"TC20261027","rule":"source_adjudicated_table_context","visual_check":{"checked":"2026-10-27; Claude rendered-page inspection, table-context batch 13","image_sha256":"635405a7539d7df7a047fced7205c9ec7d7a777884268dbcbfb071ccd85e3f6f","page":2,"pdf_sha256_prefix":"a0253a250bc4d8e7","seen":"single phase block; 'orthorhombic' is printed in the Pearson-symbol slot (crystal system, no Pearson symbol). Note: the record already stores 'orthorhombic' in pearson_symbol, which is a wrong field","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition","table_context_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":2,"fold_lso":0,"id":"ORC-KW76XOURNJ.e0030e","locator":{"ref":"doi:10.1016/j.intermet.2017.02.024/p2/tab-1","row":4},"observation_type":"structural_property","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.intermet.2017.02.024","paper_id":"doi:10.1016/j.intermet.2017.02.024","phases":[{"label":"Li4.11Si or Li16.42Si4","label_source":"printed_source_page"}],"pid":"doi:10.1016/j.intermet.2017.02.024/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","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"LI-SI","structure":{"crystal_system":"Orthorhombic","pearson_symbol":"orthorhombic","phase":"Li4.11Si or Li16.42Si4","space_group":"Cmcm"},"system":"LI-SI","temperature_K":298.15,"temperature_basis":"assumed_room_temperature","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"printed","value":0.0002},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.009954,"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":0.009954},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":0.0002},"sigma_reading":{"basis":"last_printed_digit","value":5e-05},"sigma_scatter":null,"unit":"Å","value_type":"LATTICE_LENGTH"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"Å","unit_stored":"pm","value":4.5246,"value_stored":452.46},{"chemical_system":"LI-SI","cited_sources":[{"doi":"10.1021/cm400612k","first_author":"Zeilinger","kind":"unknown","label":"7","paper":"doi:10.1021/cm400612k","reference":"M. Zeilinger, I.M. Kurylyshyn, U. H€ aussermann, T.F. F€ assler, Revision of the LieSi phase diagram: discovery and single-crystal X-ray structure determination of the high-temperature phase Li4.11Si, Chem. 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of the liquidus line of (Si).","quote_page":11,"reaction":{"type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"LI-SI","system":"LI-SI","temperature_K":922.0,"temperature_printed":"922 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"congruent melting","transition_kind_printed":"congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 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Zeilinger, I.M. Kurylyshyn, U. H€ aussermann, T.F. F€ assler, Revision of the LieSi phase diagram: discovery and single-crystal X-ray structure determination of the high-temperature phase Li4.11Si, Chem. Mater. 25 (2013) 4623e4632, http://dx.doi.org/10.1021/cm4029885.","status":"resolved","year":"2013"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":0,"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-LYBIE56KO7","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.intermet.2017.02.024/p13/text-03"},"method":"DSC","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.intermet.2017.02.024","paper_id":"doi:10.1016/j.intermet.2017.02.024","pid":"doi:10.1016/j.intermet.2017.02.024/p13/text-03/s14#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"The peritectic formation reaction of Li17Si4 is prone to supercooling, which is consistent with the much lower value of 768 K from DSC-data on cooling [7].","quote_page":13,"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":"LI-SI","system":"LI-SI","temperature_K":768.0,"temperature_printed":"768","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":768.0},{"chemical_system":"LI-SI","citations_printed":["5"],"cited_sources":[{"doi":"10.1016/j.jallcom.2014.06.212","first_author":"Braga","kind":"assessment","label":"5","paper":"doi:10.1016/j.jallcom.2014.06.212","reference":"M.H. Braga, A. De˛ bski, W. Ga˛ sior, LieSi phase diagram: enthalpy of mixing, thermodynamic stability, and coherent assessment, J. Alloys Compd. 616 (2014) 581e593, http://dx.doi.org/10.1016/j.jallcom.2014.06.212. €ussermann, T.F. Fa €ssler, Single crystal growth","status":"resolved","year":"2014"}],"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":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":0,"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-K3YKDTINKT","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.intermet.2017.02.024/p13/text-03"},"observation_type":"phase_transition","origin":{"class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.06.212","own_work_of_paper":false},"paper":"doi:10.1016/j.intermet.2017.02.024","paper_id":"doi:10.1016/j.intermet.2017.02.024","pid":"doi:10.1016/j.intermet.2017.02.024/p13/text-03/s15#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":"Braga et al. [5] assess an even lower value of 757.4 K for the peritectic equilibrium of Li17Si4.","quote_page":13,"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":"LI-SI","system":"LI-SI","temperature_K":757.4,"temperature_printed":"757.4","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":757.4},{"chemical_system":"LI-SI","citations_printed":["5"],"cited_sources":[{"doi":"10.1016/j.jallcom.2014.06.212","first_author":"Braga","kind":"assessment","label":"5","paper":"doi:10.1016/j.jallcom.2014.06.212","reference":"M.H. Braga, A. De˛ bski, W. Ga˛ sior, LieSi phase diagram: enthalpy of mixing, thermodynamic stability, and coherent assessment, J. Alloys Compd. 616 (2014) 581e593, http://dx.doi.org/10.1016/j.jallcom.2014.06.212. €ussermann, T.F. 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