{"id":"W2031193234","doi":"10.1021/ja011075l","title":"Phosphine Ligand Exchange at a Phosphine Lewis Acceptor:  The First Structural Characterization of Homoleptic Phosphinophosphonium Salts","year":2001,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Synthesis and characterization of novel inorganic/organometallic compounds","field":"Chemistry","cited_by":107,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; University of Alberta","funders":"","keywords":"Homoleptic; Citation; Library science; Phosphine; Computer science; Chemistry; World Wide Web; Organic chemistry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002441673,0.0003609562,0.0007273207,0.00002196251,0.0003037969,0.00007566687,0.001231908,0.0001187788,0.002097461],"category_scores_gemma":[0.000128544,0.0002175522,0.0008506547,0.0007308679,0.0006305709,0.0002045889,0.0004508293,0.0004939458,0.000006227172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004210973,"about_ca_system_score_gemma":0.00008832289,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006502108,"about_ca_topic_score_gemma":0.000003583093,"domain_scores_codex":[0.9976082,0.0000208636,0.0009500059,0.0002795873,0.0007536689,0.0003876963],"domain_scores_gemma":[0.9963826,0.0001678431,0.002393286,0.000614426,0.0002961165,0.0001457356],"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":[0.0001928764,0.0001308926,0.01438671,0.00005979712,0.0002710081,0.000002359947,0.001063188,0.000002883108,0.9807016,0.000004256285,0.001068244,0.00211619],"study_design_scores_gemma":[0.0006882313,0.00004968655,0.05000415,0.00008791502,0.0001693486,0.0001713782,0.0002586219,0.0001918753,0.9330822,0.00002964853,0.01500003,0.0002669656],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940819,0.0004263553,0.00003057269,0.004874812,0.0003096009,0.00009168601,0.00004787711,0.00002741949,0.0001097372],"genre_scores_gemma":[0.9958115,0.001495761,0.0001038172,0.001144811,0.0006882686,0.000005707822,0.0000214941,0.00005982157,0.0006688046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04761945,"threshold_uncertainty_score":0.9988148,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008721418592233457,"score_gpt":0.2159157425350296,"score_spread":0.2071943239427961,"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."}}