{"id":"W2058083573","doi":"10.1021/ol006366y","title":"Chiral Discrimination in Hydrogen-Bonded [7]Helicenes","year":2000,"lang":"en","type":"article","venue":"Organic Letters","topic":"Molecular spectroscopy and chirality","field":"Chemistry","cited_by":134,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Chemistry; Hydrogen bond; Solid-state; Hydrogen; Stereochemistry; Molecule; Crystallography; Topology (electrical circuits); Organic chemistry; Combinatorics; Physical 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":[0.0002190215,0.0002098671,0.000141227,0.0001265553,0.0002054489,0.0003141117,0.0001605838,0.00025085,0.001076102],"category_scores_gemma":[0.0003273099,0.0001208587,0.00007503475,0.000104555,0.0002120759,0.000339661,0.0001325269,0.0002347315,0.0001985127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001682295,"about_ca_system_score_gemma":0.0001108934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003308241,"about_ca_topic_score_gemma":0.000690891,"domain_scores_codex":[0.9998457,0.00005113982,0.000009412402,0.00002969132,0.00003082384,0.00003315565],"domain_scores_gemma":[0.9998817,0.00002152392,0.00003905694,0.00001611001,0.00002109198,0.00002043757],"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":[0.000112038,0.00002447286,0.0002363202,0.00003039151,0.000006382727,0.0001329469,0.00007006657,0.00052838,0.9944319,0.002014611,0.00007409932,0.002338341],"study_design_scores_gemma":[0.00002125637,0.0002471646,0.0005574418,0.000007123328,0.000007737862,0.0001748309,0.00002395016,0.0009622618,0.9941182,0.0002784093,0.003588281,0.00001334873],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939333,0.00063983,0.001559178,0.00004036464,0.00001371325,0.00001817757,0.00008314059,0.00002701428,0.003685224],"genre_scores_gemma":[0.9972904,0.0003052735,0.001503124,0.00003317119,0.000004024821,0.000008521953,0.00008722576,0.0000056125,0.0007626422],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001076102,"threshold_uncertainty_score":0.003599942,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005990083016541217,"score_gpt":0.220838116794543,"score_spread":0.2148480337780018,"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."}}