{"id":"W2028680064","doi":"10.1139/v99-226","title":"A 2D deuterium NMR study of molecular reorientation in (CH<sub>3</sub>)<sub>3</sub>E<sup>+</sup>X<sup>-</sup> onium salts","year":2000,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Molecular Spectroscopy and Structure","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Deuterium; Onium; NMR spectra database; Deuterium NMR; Crystallography; Spectral line; Molecule; Relaxation (psychology); Nuclear magnetic resonance spectroscopy; Methyl group; Computational chemistry; Stereochemistry; Ion; Group (periodic table); Atomic physics; Organic chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003770905,0.0006789891,0.0009455255,0.0002687921,0.0002006105,0.0001550687,0.0009148695,0.0006171562,0.0008368294],"category_scores_gemma":[0.0001900694,0.000764128,0.0004141436,0.0006413918,0.0002149582,0.0002850149,0.0000453502,0.001540797,0.00001512798],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008153727,"about_ca_system_score_gemma":0.001783138,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007013356,"about_ca_topic_score_gemma":0.001071202,"domain_scores_codex":[0.9957147,0.0001243337,0.001525675,0.0007073457,0.0008562531,0.001071666],"domain_scores_gemma":[0.9967133,0.00006009117,0.0006617242,0.0009179254,0.0003615695,0.001285371],"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":[0.0002981952,0.0002023018,0.002876371,0.000344841,0.0002715074,0.002942919,0.0035227,0.01145658,0.9742512,0.000008283918,0.0006170864,0.003208092],"study_design_scores_gemma":[0.002932971,0.0001764219,0.0006238347,0.0003898071,0.0001682573,0.0008220418,0.00259785,0.0005663714,0.9898431,0.0002601531,0.0009608272,0.0006583175],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955105,0.0007001032,0.00005693531,0.0001997297,0.00008455198,0.0002193937,0.0001268986,0.00002665521,0.003075255],"genre_scores_gemma":[0.9987848,0.00009720449,0.000143783,0.0002106486,0.0004437982,0.00001926852,0.00008605763,0.0001143528,0.0001000378],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01559202,"threshold_uncertainty_score":0.999481,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004439209700957809,"score_gpt":0.2108802576684415,"score_spread":0.2064410479674837,"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."}}