{"id":"W4211204902","doi":"10.1021/bk-2006-0930.ch017","title":"Two Unexpected Effects Found with 2,3,4,6-Tetra-O-methyl-D-Gluco- and Mannopyranosyl Oxacarbenium Ions","year":2006,"lang":"en","type":"book-chapter","venue":"ACS symposium series","topic":"Carbohydrate Chemistry and Synthesis","field":"Chemistry","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Biological Sciences; National Research Council Canada; Steacie Institute for Molecular Sciences","funders":"RIKEN","keywords":"Natural bond orbital; Chemistry; Ion; Density functional theory; Tetra; Crystallography; Computational chemistry; Stereochemistry; Medicinal chemistry; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009519672,0.000192775,0.0002874476,0.0001229697,0.0001990726,0.0004087743,0.0003329796,0.0002870185,0.00157587],"category_scores_gemma":[0.0001458751,0.0001383105,0.0001381464,0.0002026688,0.000240885,0.0002028142,0.000211871,0.0004080476,0.0003255361],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001411581,"about_ca_system_score_gemma":0.0000917471,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002610166,"about_ca_topic_score_gemma":0.0005503097,"domain_scores_codex":[0.999947,0.00001021672,0.000002328845,0.000009444503,0.00001428443,0.0000166567],"domain_scores_gemma":[0.9999559,0.00001898881,0.000006995847,0.000004752743,0.000004410055,0.000008972007],"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":[0.0005062311,0.00004641341,0.0005038352,0.0004439051,0.0000213011,0.0005657492,0.0001220132,0.001588662,0.9681289,0.0050593,0.001054029,0.02195964],"study_design_scores_gemma":[0.00007215089,0.0007759604,0.002617407,0.00002006445,0.000037982,0.0006940851,0.00006658919,0.002471109,0.9806414,0.001319731,0.01126261,0.00002088571],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9784112,0.004050449,0.002209153,0.0001958936,0.00009589288,0.00001493816,0.0001155705,0.0001613929,0.01474556],"genre_scores_gemma":[0.9899774,0.001906099,0.002407817,0.0001813602,0.00002200084,0.00001796392,0.0001128952,0.00003975648,0.005334856],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00157587,"threshold_uncertainty_score":0.005271792,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005116328403300386,"score_gpt":0.188999391876648,"score_spread":0.1838830634733477,"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."}}