{"id":"W4310655869","doi":"10.1039/d2sc04302e","title":"Uranium(<scp>iv</scp>) alkyl cations: synthesis, structures, comparison with thorium(<scp>iv</scp>) analogues, and the influence of arene-coordination on thermal stability and ethylene polymerization activity","year":2022,"lang":"en","type":"article","venue":"Chemical Science","topic":"Radioactive element chemistry and processing","field":"Chemistry","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; McMaster University","funders":"Alliance de recherche numérique du Canada; LabEx Chimie des Systèmes Complexes; Simon Fraser University; Canada Research Chairs; Agence Nationale de la Recherche; Government of Ontario; Compute Canada; Natural Sciences and Engineering Research Council of Canada; McMaster University","keywords":"Alkyl; Thorium; Chemistry; Thermal stability; Uranium; Ethylene; Polymerization; Polymer chemistry; Medicinal chemistry; Stereochemistry; Organic chemistry; Catalysis; Polymer; Materials science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001016031,0.0002096947,0.000199554,0.0001663123,0.000178546,0.0002698391,0.0002452013,0.0002349061,0.001585703],"category_scores_gemma":[0.0001827285,0.00008186677,0.0001049297,0.0003039211,0.0001667321,0.0001779159,0.0002145356,0.0003476206,0.000333589],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002918004,"about_ca_system_score_gemma":0.00026307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00104238,"about_ca_topic_score_gemma":0.002088253,"domain_scores_codex":[0.9999475,0.000005814666,0.000004159023,0.00001125236,0.00001774407,0.00001346547],"domain_scores_gemma":[0.9998771,0.00001828153,0.00003652425,0.00001654935,0.00003658725,0.00001504294],"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":[0.0003520833,0.00002925218,0.0005014312,0.0002597257,0.000009843397,0.00006642529,0.00004441659,0.0005585577,0.9898474,0.000717179,0.0001097849,0.007504047],"study_design_scores_gemma":[0.0000144698,0.0002303867,0.0007899953,0.000007333259,0.00001175851,0.00008887425,0.00001812505,0.0003934431,0.9946577,0.0000377162,0.003744322,0.000005795844],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947837,0.0009978891,0.001446663,0.00004670093,0.00001155139,0.00004116393,0.000235166,0.00002781065,0.002409462],"genre_scores_gemma":[0.9896991,0.001289851,0.004424842,0.0000232069,0.000007771151,0.00004314835,0.0005179424,0.00002910514,0.003964986],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001585703,"threshold_uncertainty_score":0.005304694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01292522115580007,"score_gpt":0.2482883572778967,"score_spread":0.2353631361220967,"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."}}