{"id":"W2058094044","doi":"10.1016/s0016-7037(02)00888-8","title":"EXAFS study of rare-earth element coordination in calcite","year":2002,"lang":"en","type":"article","venue":"Geochimica et Cosmochimica Acta","topic":"Radioactive element chemistry and processing","field":"Chemistry","cited_by":90,"is_retracted":false,"has_abstract":false,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Ionic radius; Coordination number; Lanthanide; Extended X-ray absorption fine structure; Calcite; Chemistry; Ionic bonding; Crystallography; Octahedron; Coordination sphere; Ion; Inorganic chemistry; Crystal structure; Absorption spectroscopy; Mineralogy; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003135611,0.0003390359,0.0004513747,0.000154388,0.0001176188,0.00005843703,0.0004432046,0.0001396586,0.003021711],"category_scores_gemma":[0.0001387589,0.000357252,0.0000957064,0.0003888741,0.00007010694,0.0002909797,0.0001322922,0.0005050458,0.00001310313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009666709,"about_ca_system_score_gemma":0.0000346304,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004399975,"about_ca_topic_score_gemma":0.00005716689,"domain_scores_codex":[0.9976062,0.00009448663,0.0007251968,0.0005962809,0.0004946085,0.0004832391],"domain_scores_gemma":[0.9986837,0.0001664832,0.000368967,0.000567458,0.00009886805,0.0001145275],"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":[0.0002329098,0.003974388,0.02343158,0.0003545733,0.0001842212,0.00003226165,0.005991911,0.0001009741,0.9577405,0.00009240616,0.003261688,0.004602585],"study_design_scores_gemma":[0.00975242,0.000388877,0.0127497,0.0004388822,0.0001726659,0.00004385775,0.005176249,0.006281278,0.9535116,0.0007348153,0.009417214,0.001332471],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9683985,0.00006455206,0.00001590025,0.0008205755,0.00005374546,0.0002375043,0.00004307553,0.00007795984,0.03028815],"genre_scores_gemma":[0.9978006,0.00003047495,0.0002173158,0.0001154547,0.00007934277,0.00006536824,0.00006720302,0.00003672292,0.001587551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02940203,"threshold_uncertainty_score":0.9998879,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02496723370216685,"score_gpt":0.2635090152489765,"score_spread":0.2385417815468096,"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."}}