{"id":"W1524733761","doi":"10.1002/0471220418.ch4","title":"Sigma Bonds and Orbital Interaction Theory","year":2000,"lang":"en","type":"other","venue":"","topic":"Cyclopropane Reaction Mechanisms","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Heterolysis; Sigma bond; Sigma; Cyclopropane; Homolysis; Bond; Chemistry; Bond cleavage; Chemical bond; Physics; Quantum mechanics; Ring (chemistry); Organic chemistry; Economics","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":[0.0006150081,0.0004800553,0.0005247191,0.00113326,0.001327077,0.001570198,0.0008562644,0.0009911126,0.01545331],"category_scores_gemma":[0.0006331393,0.0001549412,0.0004949626,0.001040553,0.002127399,0.002396514,0.001013783,0.001612455,0.002099492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001090882,"about_ca_system_score_gemma":0.0007025154,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001203338,"about_ca_topic_score_gemma":0.0008761161,"domain_scores_codex":[0.9996118,0.0001083883,0.00001379591,0.00004231613,0.0001814321,0.0000421906],"domain_scores_gemma":[0.9997819,0.000111702,0.00002003094,0.00002769835,0.00004002074,0.0000186104],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000001053038,0.000002545383,0.000010776,0.00001875666,0.000001609143,0.00001030454,0.00001625352,0.0006457301,0.00005275059,0.9945191,0.001641231,0.003080009],"study_design_scores_gemma":[0.000001092612,0.000003801247,0.00002821014,0.0000232287,0.000001090374,0.0000258485,0.00002373107,0.003010123,0.00007058818,0.9761732,0.02063594,0.000003013798],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.01327389,0.03253712,0.1288735,0.008118727,0.001862683,0.00003698926,0.0002472036,0.0001937978,0.8148561],"genre_scores_gemma":[0.5997643,0.05339355,0.08110303,0.004382369,0.004328666,0.0002720116,0.0007620486,0.0003509238,0.2556431],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.01545331,"threshold_uncertainty_score":0.05169648,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006745209852797116,"score_gpt":0.2299030309500246,"score_spread":0.2231578210972275,"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."}}