{"id":"W2026699163","doi":"10.1021/es5031917","title":"C and Cl Isotope Fractionation of 1,2-Dichloroethane Displays Unique δ<sup>13</sup>C/δ<sup>37</sup>Cl Patterns for Pathway Identification and Reveals Surprising C–Cl Bond Involvement in Microbial Oxidation","year":2014,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Water Treatment and Disinfection","field":"Environmental Science","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Chemistry; SN2 reaction; Isotope fractionation; Kinetic isotope effect; Fractionation; Isotope analysis; Isotope; Isotopes of chlorine; Bond cleavage; Mass spectrometry; Stable isotope ratio; Stereochemistry; Chromatography; Organic chemistry; Chlorine; Geology; Deuterium","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":[0.0001602456,0.0002941941,0.0001504087,0.0004167703,0.0001891365,0.0002777273,0.0002485493,0.0004542445,0.0006143429],"category_scores_gemma":[0.0003039403,0.0001448904,0.0001748935,0.0002296087,0.0003477189,0.0002487959,0.000265018,0.000327792,0.0001719248],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000417758,"about_ca_system_score_gemma":0.0002716869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00319599,"about_ca_topic_score_gemma":0.005519342,"domain_scores_codex":[0.9997757,0.00001496518,0.000009935597,0.00006816089,0.00009413292,0.00003715394],"domain_scores_gemma":[0.999752,0.00004259453,0.00005174707,0.00002357699,0.0001051982,0.00002484562],"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":[0.00003618702,0.000001872836,0.00129608,0.000009551041,0.000002568207,0.00002052461,0.00001314279,0.00002241991,0.9978418,0.00001203785,0.000007124689,0.0007366978],"study_design_scores_gemma":[0.000002312492,0.00005615676,0.01806604,0.000002766664,0.000006907481,0.0001563051,0.00007745029,0.0004424168,0.9806158,0.00003188819,0.000533748,0.000008193917],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960336,0.0004424144,0.00238746,0.00004607736,0.000005700138,0.000009670256,0.0002540735,0.00002822824,0.0007928158],"genre_scores_gemma":[0.9971375,0.0002188058,0.00154798,0.00005245302,0.000003557717,0.00001127198,0.0003364867,0.00001784529,0.0006740502],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00319599,"threshold_uncertainty_score":0.006354809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006659459547618028,"score_gpt":0.2119645726740953,"score_spread":0.2053051131264773,"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."}}