{"id":"W4377027599","doi":"10.1002/ange.202304711","title":"Multiple Helicenes Defected by Heteroatoms and Heptagons with Narrow Emissions and Superior Photoluminescence Quantum Yields**","year":2023,"lang":"en","type":"article","venue":"Angewandte Chemie","topic":"Synthesis and Properties of Aromatic Compounds","field":"Chemistry","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Key Research and Development Projects of Shaanxi Province; Fundamental Research Funds for the Central Universities; National Natural Science Foundation of China","keywords":"Photoluminescence; Helicene; Heteroatom; Luminescence; Full width at half maximum; Materials science; Quantum yield; Crystallography; Chemistry; Optics; Optoelectronics; Physics; Organic chemistry; Molecule; Fluorescence","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007947921,0.0002553245,0.0002907749,0.00003927833,0.0002634726,0.0001031337,0.0001561055,0.0001286393,0.0002480194],"category_scores_gemma":[0.0001358467,0.0001958745,0.00004817785,0.0001691813,0.0001869402,0.0001172147,0.0001067363,0.0001337604,0.00001220182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001738552,"about_ca_system_score_gemma":0.00002789851,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002257212,"about_ca_topic_score_gemma":0.00004679769,"domain_scores_codex":[0.9988289,0.00001046071,0.0002055409,0.0004083576,0.0001893259,0.0003574308],"domain_scores_gemma":[0.9990831,0.0002758127,0.00005963065,0.0003285407,0.00004456848,0.0002083532],"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":[0.00006279715,0.00003747084,0.02137068,0.0002242401,0.00004210067,0.00001962768,0.0007619424,2.849825e-7,0.9694344,0.000001089653,0.00768032,0.0003650428],"study_design_scores_gemma":[0.0006112708,0.00003952829,0.0008403969,0.0002360944,0.00003888104,0.00008775881,0.0008632613,0.0003706778,0.9846696,0.00001345525,0.0119057,0.0003233394],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996136,0.001780714,0.000001520322,0.0007141153,0.00002386892,0.00008360625,0.00004250592,0.0002546675,0.0009630351],"genre_scores_gemma":[0.9973922,0.0003620933,0.0001016334,0.00009425427,0.00004952098,0.00006536939,0.00006063524,0.00004180292,0.001832512],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02053028,"threshold_uncertainty_score":0.7987532,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01649314294714129,"score_gpt":0.2154890378632415,"score_spread":0.1989958949161002,"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."}}