{"id":"W2005748366","doi":"10.1006/jmsp.2001.8437","title":"Observation of Electronic Isotope Shifts in Molecular Bromine","year":2001,"lang":"en","type":"article","venue":"Journal of Molecular Spectroscopy","topic":"Photochemistry and Electron Transfer Studies","field":"Chemistry","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; British Columbia Institute of Technology","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Isotopomers; Homonuclear molecule; Hyperfine structure; Hamiltonian (control theory); Heteronuclear molecule; Physics; Atomic physics; Isotope; Born–Oppenheimer approximation; Kinetic isotope effect; Bromine; Nuclear magnetic resonance; Materials science; Spectral line; Quantum mechanics; Molecule; Nuclear magnetic resonance spectroscopy","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002645947,0.000234992,0.0005043698,0.0001262568,0.00003026826,0.00001776977,0.0003770097,0.0001255322,0.0002031585],"category_scores_gemma":[0.00007828877,0.0002338647,0.0002492747,0.0003720328,0.00005702153,0.0001287002,0.00002675745,0.0005827359,0.000001770189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002216471,"about_ca_system_score_gemma":0.0001940886,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002376474,"about_ca_topic_score_gemma":0.00001764241,"domain_scores_codex":[0.9980655,0.00003227808,0.0007488117,0.0002054929,0.0004432518,0.0005046146],"domain_scores_gemma":[0.9991444,0.00003183147,0.0003319161,0.0002696184,0.0001357439,0.00008648377],"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":[0.0004179596,0.0002334785,0.00351863,0.00008074113,0.000151035,0.0003326229,0.00009378886,0.0001560498,0.994214,0.0005861009,0.00004320817,0.0001723569],"study_design_scores_gemma":[0.00144545,0.0002709174,0.0008618959,0.0001473969,0.00006755751,0.000105469,0.00005324207,0.00004379478,0.9933142,0.002612742,0.0008874143,0.0001898913],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9889432,0.003410791,0.003192171,0.00045551,0.00003770096,0.00006905747,0.000002551489,0.00001182642,0.003877182],"genre_scores_gemma":[0.9976552,0.0009608735,0.001085249,0.000102459,0.00006530201,0.000006977563,0.000004857454,0.00002878159,0.00009034247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008711948,"threshold_uncertainty_score":0.9536724,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008167077843782648,"score_gpt":0.2481405939232322,"score_spread":0.2399735160794495,"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."}}