{"id":"W1974267266","doi":"10.1021/ja025547n","title":"Synthesis and Chemistry of Zwitterionic Tantala-3-boratacyclopentenes:  Olefin-like Reactivity of a Borataalkene Ligand","year":2002,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Organoboron and organosilicon chemistry","field":"Chemistry","cited_by":60,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of Alberta","funders":"","keywords":"Chemistry; Alkyne; Phenylacetylene; Diphenylacetylene; Reactivity (psychology); Ligand (biochemistry); Moiety; Steric effects; Propyne; Stereochemistry; Center (category theory); Crystallography; Photochemistry; Organic chemistry","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":[0.00005234918,0.0002129174,0.0001534187,0.00008191206,0.0001035204,0.0002424269,0.0002808583,0.0002118799,0.001190157],"category_scores_gemma":[0.0000757696,0.00009950678,0.0001031574,0.0001074887,0.0001146682,0.0001618712,0.0001352685,0.0002939824,0.0004776127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003090008,"about_ca_system_score_gemma":0.0001574426,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005714785,"about_ca_topic_score_gemma":0.0009640745,"domain_scores_codex":[0.9999599,0.00000547169,0.000003129039,0.000009348036,0.000011758,0.0000102862],"domain_scores_gemma":[0.9999684,0.000003089612,0.00000808196,0.000003399916,0.000004954431,0.00001203037],"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":[0.00005518066,0.00001923363,0.00007114669,0.00004475097,0.00000627991,0.00006628363,0.00003240462,0.00023493,0.9967108,0.0005114059,0.00004145322,0.002206243],"study_design_scores_gemma":[0.00002245799,0.0002393156,0.0004246653,0.000003235223,0.000006136231,0.0001322863,0.00001503366,0.0003502844,0.9943342,0.00006488335,0.004401876,0.000005730472],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.987676,0.001024751,0.004268785,0.00005651735,0.0000197151,0.000076221,0.0002376215,0.00009293126,0.006547558],"genre_scores_gemma":[0.9903762,0.0006526347,0.004094692,0.00002874206,0.000004808345,0.00003113623,0.0002640549,0.00002764601,0.004520085],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001190157,"threshold_uncertainty_score":0.003981471,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008542309944478169,"score_gpt":0.2181027043278555,"score_spread":0.2095603943833773,"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."}}