{"id":"W1985745423","doi":"10.1016/j.ijms.2005.12.033","title":"The unexpected decarbonylation of ionized 2,3-pentanedione and related diketones","year":2006,"lang":"en","type":"article","venue":"International Journal of Mass Spectrometry","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Decarbonylation; Ionization; Organic chemistry; Medicinal chemistry; Computational chemistry; Ion; Catalysis","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":[0.0001719433,0.0005874946,0.0001597815,0.0002142611,0.0002538585,0.0003438062,0.0004420948,0.000458022,0.001983677],"category_scores_gemma":[0.000225115,0.0001993163,0.000147364,0.000212094,0.0004248474,0.0009092735,0.0005246144,0.0007642407,0.000501773],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003130387,"about_ca_system_score_gemma":0.0002413577,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000215015,"about_ca_topic_score_gemma":0.0004125402,"domain_scores_codex":[0.9998676,0.00001216306,0.000006466445,0.00003846606,0.00002421304,0.00005114201],"domain_scores_gemma":[0.9999027,0.00001910347,0.00002124547,0.00002186296,0.000009124046,0.00002591264],"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":[0.0005169726,0.00007421292,0.001177436,0.0001658809,0.00003371351,0.003067572,0.0003795784,0.0006461486,0.9793437,0.005276382,0.0006973913,0.00862108],"study_design_scores_gemma":[0.0000242532,0.0002488513,0.002694731,0.00001226441,0.00001126977,0.001541845,0.0001160967,0.0004363994,0.9883353,0.001669708,0.004892546,0.00001679507],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9758943,0.002141985,0.005793368,0.0004927035,0.000288592,0.00003226836,0.0004555084,0.00009553627,0.01480571],"genre_scores_gemma":[0.9948905,0.0007721315,0.0008050611,0.0001179989,0.00001884235,0.00001197223,0.0002387087,0.00001529029,0.003129548],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001983677,"threshold_uncertainty_score":0.006636024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003139025748435369,"score_gpt":0.2338122399145224,"score_spread":0.230673214166087,"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."}}