{"id":"W4237049528","doi":"10.1002/ange.201806849","title":"Alkali Metal Species in the Reversible Activation of H<sub>2</sub>","year":2018,"lang":"en","type":"article","venue":"Angewandte Chemie","topic":"Organoboron and organosilicon chemistry","field":"Chemistry","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chemistry; Carbanion; Toluene; Alkali metal; Frustrated Lewis pair; Lewis acids and bases; Scrambling; Hydride; Medicinal chemistry; Solvent; Activation barrier; Metal; Inorganic chemistry; White Phosphorus; Phosphorus; Stereochemistry; Crystallography; Molecule; Catalysis; Organic 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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001519251,0.0001633021,0.0001987317,0.00003528199,0.00006339784,0.00002156181,0.0003324098,0.0001531727,0.001308878],"category_scores_gemma":[0.0001150476,0.0001322772,0.00008831025,0.0002803156,0.0002130871,0.0001291123,0.00006638905,0.0001923879,0.00003734615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006620643,"about_ca_system_score_gemma":0.00005179688,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002158401,"about_ca_topic_score_gemma":0.00002063168,"domain_scores_codex":[0.999005,0.00001034413,0.0002457342,0.0002419079,0.0002619376,0.0002350411],"domain_scores_gemma":[0.9992453,0.00008644217,0.0001236901,0.0004270057,0.00007464812,0.00004291193],"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":[0.00002487907,0.00007983914,0.001407208,0.00009415099,0.0000229078,0.000003104538,0.0006808999,1.095807e-7,0.9915165,0.0000435715,0.005936732,0.0001900636],"study_design_scores_gemma":[0.0004438202,0.00001396312,0.0005792156,0.00005093183,0.00002435286,0.00000737132,0.0009218391,0.000001062766,0.992214,0.00009283448,0.005500771,0.0001498126],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9512852,0.0001002379,0.000003227571,0.0004665099,0.00004583072,0.00004200156,0.00001737348,0.00003556667,0.048004],"genre_scores_gemma":[0.9986229,0.00007021496,0.00003120158,0.000239552,0.000428787,0.000007506997,0.00004154065,0.00001984765,0.0005384299],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04746557,"threshold_uncertainty_score":0.999604,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01884290230119088,"score_gpt":0.232122618107938,"score_spread":0.2132797158067471,"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."}}