{"id":"W1997308216","doi":"10.1103/physrevlett.89.195507","title":"Structural Stability and Phase Transitions in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi mathvariant=\"normal\">K</mml:mi><mml:mn>8</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">S</mml:mi><mml:mi mathvariant=\"normal\">i</mml:mi></mml:mrow><mml:mn>46</mml:mn></mml:msub></mml:math>Clathrate under High Pressure","year":2002,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"High-pressure geophysics and materials","field":"Earth and Planetary Sciences","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Steacie Institute for Molecular Sciences; University of Ottawa","funders":"","keywords":"Isostructural; Crystallography; Physics; Phase transition; Ab initio; Phonon; Phase (matter); Materials science; Crystal structure; Condensed matter physics; Chemistry; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008229115,0.0001250086,0.0001156833,0.0003158916,0.0003709676,0.0005686623,0.0003668432,0.0002013335,0.00895201],"category_scores_gemma":[0.000205554,0.0002125085,0.0001859101,0.0002807699,0.00024347,0.0002903022,0.0001926802,0.0003290523,0.0009518004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006774557,"about_ca_system_score_gemma":0.0003465827,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006350784,"about_ca_topic_score_gemma":0.00913837,"domain_scores_codex":[0.9999425,0.000004766543,0.000003170832,0.00001435036,0.00002059768,0.00001448382],"domain_scores_gemma":[0.9999073,0.00002266259,0.00002534172,0.000009500842,0.00001792618,0.00001729893],"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":[0.001263611,0.0001585508,0.005014929,0.0002821609,0.00006439314,0.0003115544,0.0004216874,0.005465155,0.9466869,0.0188321,0.007394351,0.01410455],"study_design_scores_gemma":[0.0001256522,0.0004422299,0.03942085,0.00004688899,0.00005309734,0.0003645664,0.0003019616,0.04898024,0.8811783,0.002876848,0.02612441,0.00008500959],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895537,0.0005385548,0.001646865,0.00008876291,0.00001774417,0.000008237927,0.00197617,0.0002422196,0.005927833],"genre_scores_gemma":[0.9897485,0.0003528422,0.001421665,0.00002130266,0.000005210275,0.00001851365,0.003161024,0.0001685854,0.005102228],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00895201,"threshold_uncertainty_score":0.02994752,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01856203363046837,"score_gpt":0.2368446061422854,"score_spread":0.2182825725118171,"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."}}