{"id":"W4367677464","doi":"10.1180/mgm.2023.30","title":"First occurrence of the <i>M</i>2<i>a</i>2<i>b</i>2<i>c</i> polytype of argentopolybasite, [Ag<sub>6</sub>Sb<sub>2</sub>S<sub>7</sub>][Ag<sub>10</sub>S<sub>4</sub>]: Structural adjustments in the Cu-free member of the pearceite–polybasite group","year":2023,"lang":"en","type":"article","venue":"Mineralogical Magazine","topic":"Crystal Structures and Properties","field":"Materials Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Ontario Museum","funders":"Ministero dell’Istruzione, dell’Università e della Ricerca; Division of Electrical, Communications and Cyber Systems; University of Cambridge; Harvard University; National Science Foundation","keywords":"Electron microprobe; Crystallography; Mineral; Group (periodic table); Metal; Octahedron; Crystal structure; Chemical composition; Crystal chemistry; Crystal (programming language); Chemistry; Mineralogy; Materials science; Metallurgy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":["metaepi_narrow"],"category_scores_codex":[0.002127656,0.002011543,0.002385542,0.000525619,0.001064884,0.0003803051,0.004873462,0.0008756721,0.0002014263],"category_scores_gemma":[0.001329747,0.001202287,0.001438036,0.004287341,0.002613559,0.0008789993,0.003305835,0.001693882,0.0002945992],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003082599,"about_ca_system_score_gemma":0.0003191623,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003518756,"about_ca_topic_score_gemma":0.004200704,"domain_scores_codex":[0.9865174,0.001581984,0.003268867,0.002366694,0.003493574,0.002771534],"domain_scores_gemma":[0.9919279,0.001101115,0.001973436,0.003688455,0.000708109,0.0006010017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001142582,0.0004724531,0.0062145,0.0007086764,0.0001426084,0.00008266955,0.001210076,0.001004048,0.9715126,0.0005172039,0.01331774,0.003674818],"study_design_scores_gemma":[0.002761723,0.0007152841,0.1660043,0.0005715098,0.0003131632,0.0001556146,0.0002362427,0.0005139,0.8241274,0.002306105,0.0009887413,0.001306017],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9877619,0.002040858,0.00002741205,0.001508924,0.002180132,0.002666067,0.002959139,0.0002821014,0.0005734537],"genre_scores_gemma":[0.9956696,0.001238559,0.00008775276,0.001501166,0.0006713537,0.0002636483,0.000327591,0.0001896864,0.00005064974],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1597898,"threshold_uncertainty_score":0.9992627,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02050330922700744,"score_gpt":0.2331621749607592,"score_spread":0.2126588657337518,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}