{"id":"W2058974849","doi":"10.1021/om0701827","title":"Design of Sterically Demanding, Electron-Rich Carbene Ligands with the Perimidine Scaffold","year":2007,"lang":"en","type":"article","venue":"Organometallics","topic":"N-Heterocyclic Carbenes in Organic and Inorganic Chemistry","field":"Chemistry","cited_by":115,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Carbene; Chemistry; Steric effects; Deprotonation; Stereochemistry; Rhodium; Monomer; Medicinal chemistry; Organic chemistry; Catalysis; Polymer","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004403502,0.0003941712,0.0004926954,0.00005834821,0.0001713251,0.00005204059,0.0007564016,0.0002373161,0.001925671],"category_scores_gemma":[0.0000616181,0.0002726023,0.0001088612,0.000606737,0.0002603526,0.00009402075,0.0001918019,0.0003562211,0.00001605198],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002011916,"about_ca_system_score_gemma":0.0001426012,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001026242,"about_ca_topic_score_gemma":0.000007970949,"domain_scores_codex":[0.9977977,0.00001226556,0.0005307494,0.0004681367,0.0005418223,0.0006493011],"domain_scores_gemma":[0.9982556,0.0002472638,0.000331296,0.0008565998,0.0001408127,0.0001684855],"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":[0.0001484478,0.0001262683,0.0009495896,0.00009467503,0.0002130909,0.00001565326,0.0004310933,0.00002182404,0.9971566,0.0001620971,0.0002545438,0.0004261253],"study_design_scores_gemma":[0.0006512735,0.0001188915,0.0002000555,0.00003200696,0.0001807378,0.0001395149,0.0004648898,0.00003576746,0.9951795,0.00003677013,0.002599794,0.0003608284],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9774117,0.0007417027,0.01072852,0.0001931183,0.00006322415,0.0001192522,0.000008066057,0.0001183648,0.01061604],"genre_scores_gemma":[0.9953592,0.0001859065,0.0009171593,0.0001236541,0.0002948756,0.000008114459,0.0000219957,0.0001044374,0.002984629],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01794752,"threshold_uncertainty_score":0.9999726,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01104169052233091,"score_gpt":0.2265528616446007,"score_spread":0.2155111711222698,"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."}}