{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001119874,0.0003525318,0.0001573099,0.0001886645,0.0001447322,0.0002841309,0.0002252874,0.000231756,0.001189003],"category_scores_gemma":[0.0001401239,0.0001427623,0.0001279007,0.0001621492,0.0001904222,0.0003001478,0.0002940824,0.0002767847,0.0003105918],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002924953,"about_ca_system_score_gemma":0.0001572604,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004705363,"about_ca_topic_score_gemma":0.0009729087,"domain_scores_codex":[0.999905,0.000009442954,0.000005776503,0.00002498025,0.00002636191,0.00002855153],"domain_scores_gemma":[0.9998598,0.00002486793,0.0000375589,0.00002418341,0.00002563692,0.00002795408],"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":[0.00006719465,0.00001441353,0.0002076534,0.00005091795,0.000004869621,0.00008374903,0.00002198022,0.0001817653,0.9962846,0.0004972641,0.00005692221,0.002528535],"study_design_scores_gemma":[0.00001025131,0.0001249581,0.0008535301,0.000003755167,0.000005155025,0.0001312489,0.00001556925,0.0009414339,0.9956954,0.00004934833,0.002161816,0.000007706733],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992839,0.0004409872,0.00269461,0.00003092958,0.00001583329,0.00002122817,0.0002206986,0.00006124753,0.003675393],"genre_scores_gemma":[0.9930958,0.0002910326,0.004194766,0.00001640349,0.000003815062,0.00002408904,0.00022996,0.00001462613,0.002129584],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001189003,"threshold_uncertainty_score":0.003977597,"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."}}