{"id":"W2067900587","doi":"10.1021/om900996n","title":"Attempting to Reduce the Irreducible: Preparation of a Rare Paramagnetic Thorium Species","year":2010,"lang":"en","type":"article","venue":"Organometallics","topic":"Organometallic Complex Synthesis and Catalysis","field":"Chemistry","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Deprotonation; Ring (chemistry); Steric effects; Ligand (biochemistry); Paramagnetism; Crystallography; Stereochemistry; Medicinal chemistry; Ion; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003664555,0.0002528391,0.0003744659,0.0001083932,0.0001941688,0.0001233442,0.0007451272,0.0001172364,0.04306237],"category_scores_gemma":[0.0005218586,0.0001928278,0.0001841273,0.0008395043,0.0001569985,0.0001206899,0.0002275004,0.0002884067,0.0001576379],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003061578,"about_ca_system_score_gemma":0.00008829036,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002738266,"about_ca_topic_score_gemma":0.00007588426,"domain_scores_codex":[0.9982646,0.00002882392,0.0005175218,0.0004516852,0.0004071848,0.0003301438],"domain_scores_gemma":[0.9979838,0.0002081275,0.0002405622,0.001273906,0.0001548225,0.0001388084],"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":[0.00002054077,0.0001066387,0.000418001,0.0000612035,0.00007993701,0.000001174282,0.0008259671,0.0000144083,0.9866097,0.002185708,0.0003162165,0.00936052],"study_design_scores_gemma":[0.0001943321,0.00004654135,0.006265868,0.00002868552,0.0002174039,0.00002484819,0.001137683,0.0001126586,0.7544658,0.0002692865,0.2368377,0.0003991495],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9470228,0.0001366551,0.00009703252,0.000899385,0.0001999768,0.0001500144,0.00003954043,0.00007051215,0.0513841],"genre_scores_gemma":[0.9733968,0.00002397318,0.0009458452,0.00005449607,0.0003994744,0.00004006252,0.00003884623,0.00004615803,0.02505437],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2365215,"threshold_uncertainty_score":0.9578124,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02039691101946137,"score_gpt":0.2658056920920809,"score_spread":0.2454087810726196,"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."}}