{"id":"W2062099808","doi":"10.1126/science.1240362","title":"Direct Determination of Absolute Molecular Stereochemistry in Gas Phase by Coulomb Explosion Imaging","year":2013,"lang":"en","type":"article","venue":"Science","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":316,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Coulomb explosion; Absolute configuration; Molecule; Recoil; Mass spectrometry; Chemistry; Ionization; Derivative (finance); Atomic physics; Spectroscopy; Dispersion (optics); Phase (matter); Momentum (technical analysis); Ion; Physics; Stereochemistry; Optics; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002187919,0.0003463289,0.0002026101,0.0006273803,0.0002817516,0.0004906843,0.0005399818,0.0004197703,0.001679959],"category_scores_gemma":[0.0003910355,0.0001678045,0.0001187504,0.0003856582,0.000612938,0.000580542,0.0004458468,0.0007821982,0.0004331605],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003285764,"about_ca_system_score_gemma":0.0003101036,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006614752,"about_ca_topic_score_gemma":0.001285102,"domain_scores_codex":[0.9998566,0.00001165842,0.000004294376,0.00003901292,0.00006401625,0.00002445398],"domain_scores_gemma":[0.9998382,0.00003989,0.00005031429,0.00002021199,0.00003343619,0.00001788054],"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":[0.0000458905,0.000005509709,0.0002674645,0.00001419424,0.00000285948,0.00004791671,0.00001977379,0.00005993321,0.995895,0.0007489843,0.00005632524,0.002836114],"study_design_scores_gemma":[0.000006184453,0.00004616702,0.001423251,0.000003014938,0.000003748846,0.0001987858,0.00003489519,0.001828282,0.9949784,0.0002602817,0.001210122,0.000006822077],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9036893,0.001514062,0.0845253,0.0002146037,0.00005447217,0.00004487605,0.000559215,0.0006597319,0.008738344],"genre_scores_gemma":[0.9479869,0.001175178,0.04738346,0.00008758627,0.00002409868,0.00004053188,0.0003788204,0.0000914397,0.002831993],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001679959,"threshold_uncertainty_score":0.005620003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007163442492285877,"score_gpt":0.2835726381415565,"score_spread":0.2764091956492706,"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."}}