{"id":"W2023675415","doi":"10.3998/ark.5550190.0008.313","title":"First preparation and isolation of a stable ferrocenylketene","year":2007,"lang":"no","type":"article","venue":"ARKIVOC","topic":"Ferrocene Chemistry and Applications","field":"Chemistry","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Isolation (microbiology); Chromatography; Microbiology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002696533,0.000201568,0.0002247935,0.0000350319,0.0001936016,0.00003148311,0.0001371323,0.0002465228,0.0004947503],"category_scores_gemma":[0.00008869623,0.000232246,0.000061221,0.0002192185,0.0001158501,0.0001629236,0.00006783095,0.0001629339,0.0000245789],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006459107,"about_ca_system_score_gemma":0.00006183155,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006802038,"about_ca_topic_score_gemma":0.00008672535,"domain_scores_codex":[0.9986246,0.000006537751,0.0005028616,0.0003764664,0.0001877633,0.0003017194],"domain_scores_gemma":[0.9988652,0.000172307,0.0002841057,0.0004039915,0.000140085,0.0001342366],"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":[0.0004646713,0.0004872124,0.01470692,0.001812787,0.0001049043,0.000004215341,0.002226622,0.0001907283,0.9745366,0.001154225,0.00258058,0.001730527],"study_design_scores_gemma":[0.0007343778,0.00005273084,0.005638642,0.0002179996,0.000106628,0.00001917663,0.0006527219,0.005085367,0.9638476,0.000737117,0.0225878,0.0003198642],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9545402,0.001163942,0.003030797,0.000326019,0.00004586456,0.0001480848,0.00005421719,0.00004786532,0.04064303],"genre_scores_gemma":[0.9931188,0.0002857462,0.001199383,0.00003241592,0.0001853255,0.00001303081,0.00008713666,0.0000222328,0.00505594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03857861,"threshold_uncertainty_score":0.9470716,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01312454279546569,"score_gpt":0.2612460678055852,"score_spread":0.2481215250101196,"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."}}