{"id":"W1989908557","doi":"10.1016/j.ssnmr.2005.07.003","title":"Deuteron NMR spectra of ammonium ion isotopomers at low temperatures","year":2005,"lang":"en","type":"article","venue":"Solid State Nuclear Magnetic Resonance","topic":"Solid-state spectroscopy and crystallography","field":"Materials Science","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Isotopomers; Deuterium; Ion; Chemistry; Ammonium perchlorate; Spectral line; Ammonium; NMR spectra database; Analytical Chemistry (journal); Physical chemistry; Atomic physics; Physics; Molecule; 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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002711087,0.0003541941,0.000457123,0.0001511501,0.000245532,0.0001097766,0.0005301159,0.0001105891,0.002839506],"category_scores_gemma":[0.00002285385,0.0003329038,0.0001798598,0.000368372,0.0005136516,0.0002762222,0.000160405,0.0001998182,0.0003783005],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001198313,"about_ca_system_score_gemma":0.00004623957,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006583911,"about_ca_topic_score_gemma":0.0001278666,"domain_scores_codex":[0.9972676,0.0001275511,0.0005847593,0.0006599617,0.0005401052,0.0008200249],"domain_scores_gemma":[0.9988117,0.00004861976,0.000216768,0.0006435627,0.00009244894,0.0001869529],"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":[0.0008488742,0.0001580661,0.0003002273,0.00007387035,0.000007552799,0.00003170413,0.001648006,0.000241113,0.9880192,0.000521415,0.005649306,0.002500611],"study_design_scores_gemma":[0.00132131,0.001164944,0.01336442,0.0001398245,0.00002920912,0.00004774537,0.0003387569,0.0006381985,0.7974486,0.000713372,0.1841151,0.000678493],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.991487,0.003834298,0.00001698514,0.000332393,0.0003210096,0.0003636442,0.0001180261,0.0001650112,0.003361635],"genre_scores_gemma":[0.9918416,0.001941282,0.003637556,0.0003916869,0.0001718412,0.00001673425,0.000008876684,0.00007527267,0.001915204],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1905707,"threshold_uncertainty_score":0.9999123,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004776714824076671,"score_gpt":0.2265166282427195,"score_spread":0.2217399134186429,"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."}}