{"id":"W4249011011","doi":"10.1139/v04-045","title":"CH<sub>2</sub> revisited","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Advanced Chemical Physics Studies","field":"Physics and Astronomy","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Oak Ridge National Laboratory; U.S. Department of Energy","keywords":"Chemistry; Ab initio; Potential energy; Basis (linear algebra); Molecule; Computational chemistry; Atomic physics; Theoretical physics; Molecular physics; Physics; Geometry; Mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001129483,0.0002646314,0.0001782523,0.0004928142,0.0005002798,0.0006534196,0.0005528097,0.0005412484,0.0145185],"category_scores_gemma":[0.0003870754,0.0001023397,0.0001471165,0.0003304897,0.0006759965,0.0007975735,0.0005088673,0.0005774637,0.0007777135],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009067407,"about_ca_system_score_gemma":0.0003645553,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00385077,"about_ca_topic_score_gemma":0.004128095,"domain_scores_codex":[0.999921,0.00001277187,0.000001211431,0.00001033292,0.00003416368,0.00002048043],"domain_scores_gemma":[0.9999464,0.00001567352,0.000006642601,0.00001303924,0.00001219533,0.000006050799],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001375249,0.00001649791,0.0006546538,0.0003750469,0.00001774131,0.0005074344,0.0001249245,0.008448352,0.03292279,0.8963351,0.01514916,0.04531077],"study_design_scores_gemma":[0.0001034389,0.000157894,0.006043833,0.0002106927,0.00004260457,0.002147802,0.0005426558,0.1132862,0.05782127,0.6477072,0.1718768,0.00005951595],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3696585,0.01627559,0.02701991,0.009732156,0.001411914,0.00005909452,0.0004510221,0.0009551049,0.5744367],"genre_scores_gemma":[0.9806601,0.001408241,0.003445564,0.000507052,0.00007250765,0.00001938775,0.00007743526,0.00005718796,0.01375244],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0145185,"threshold_uncertainty_score":0.0485692,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005202974782309456,"score_gpt":0.2010471885482073,"score_spread":0.1958442137658978,"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."}}