{"id":"W2090782267","doi":"10.1021/ja993619d","title":"Absolute Reactivity of the 4-Methoxycumyl Cation in Non-Acid Zeolites","year":2000,"lang":"en","type":"article","venue":"Journal of the American Chemical Society","topic":"Spectroscopy and Quantum Chemical Studies","field":"Physics and Astronomy","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada; Dalhousie University","keywords":"Chemistry; Carbocation; Reactivity (psychology); Nucleophile; Deprotonation; Quenching (fluorescence); Zeolite; Photochemistry; Oxonium ion; Flash photolysis; Solvolysis; Electrophile; Alkoxide; Inorganic chemistry; Organic chemistry; Catalysis; Ion; Reaction rate constant; Hydrolysis","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002512991,0.0002738877,0.0002456846,0.0002453683,0.0001247333,0.0003077302,0.0002672562,0.0003981988,0.0007002829],"category_scores_gemma":[0.0003828027,0.0001287489,0.0002018015,0.0001466335,0.0003150681,0.0002703691,0.0002510786,0.0002781423,0.0001403853],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003671687,"about_ca_system_score_gemma":0.000148765,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001034456,"about_ca_topic_score_gemma":0.001137433,"domain_scores_codex":[0.9997725,0.00004349492,0.00001636602,0.00005249722,0.00005912371,0.00005611617],"domain_scores_gemma":[0.9997259,0.00007658666,0.00008502666,0.00002528455,0.00005113199,0.00003615239],"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":[0.0001361651,0.000002880291,0.0003772066,0.00002263233,0.000005691566,0.00002285733,0.00001814922,0.00009065018,0.9989159,0.00002966999,0.000003679598,0.0003745168],"study_design_scores_gemma":[0.000006238914,0.0001307931,0.001688601,0.000001660451,0.000006357896,0.0000312266,0.00002318516,0.0003614938,0.997492,0.00001190875,0.0002423483,0.000004328681],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989317,0.0002719944,0.0004526607,0.000009654761,0.000002706574,0.000004335863,0.00006164977,0.00001131653,0.0002539312],"genre_scores_gemma":[0.9989557,0.0001213979,0.0003821812,0.000006690313,0.000001868154,0.000007071057,0.00008007489,0.000006612343,0.000438273],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001034456,"threshold_uncertainty_score":0.00266397,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006521411279326534,"score_gpt":0.2613901136451484,"score_spread":0.2548687023658218,"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."}}