{"id":"W2005890643","doi":"10.1021/ja0747674","title":"An Electronic Rationale for Observed Initiation Rates in Ruthenium-Mediated Olefin Metathesis:  Charge Donation in Phosphine and N-Heterocyclic Carbene Ligands","year":2007,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Synthetic Organic Chemistry Methods","field":"Chemistry","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Chemistry; Carbene; Ruthenium; Phosphine; Metathesis; Tricyclohexylphosphine; Olefin metathesis; Transition metal carbene complex; Enyne metathesis; Medicinal chemistry; Photochemistry; Organic chemistry; Catalysis; Polymerization","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":[],"consensus_categories":[],"category_scores_codex":[0.001214289,0.0001743904,0.0004598729,0.00003133574,0.00004064149,0.00002359004,0.0002910071,0.0001119627,0.00003223931],"category_scores_gemma":[0.0008550203,0.0001355115,0.0002447907,0.0003900237,0.0001277328,0.0001299997,0.00003523873,0.0004105304,2.379971e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004656269,"about_ca_system_score_gemma":0.0001096459,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001998184,"about_ca_topic_score_gemma":0.000008118041,"domain_scores_codex":[0.9985116,0.0000352737,0.0006748826,0.0002031889,0.0002543606,0.0003206717],"domain_scores_gemma":[0.9979531,0.0009444245,0.000740098,0.0001765842,0.0000853438,0.0001004716],"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":[0.000125319,0.0001496126,0.003002594,0.00005471878,0.00005443882,6.456121e-7,0.0006389353,0.000004009291,0.9930814,0.000008773886,0.000008750523,0.002870828],"study_design_scores_gemma":[0.001224016,0.000030983,0.001796872,0.00007794295,0.00006282251,0.00002618007,0.0006113627,0.0008814798,0.9945347,0.0004223266,0.0001837333,0.0001476364],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965575,0.002570712,0.0001970378,0.0005300445,0.0000216083,0.00009049808,0.000008350896,0.00001136896,0.00001286521],"genre_scores_gemma":[0.9951617,0.001825074,0.002629538,0.0001712609,0.0001540728,0.00001210546,0.00001272947,0.00002595602,0.000007549206],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002723191,"threshold_uncertainty_score":0.5525998,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02008673485133685,"score_gpt":0.2891665895632828,"score_spread":0.269079854711946,"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."}}