High resolution spectroscopic analysis of the v2 = 1 and v4a = 1 states of 14ND2H
Bibliographic record
Abstract
Transitions of ND 2 H have been detected in the high-resolution spectra of 14 ND 3 recorded in the region 60 − 1515 cm −1 , using the Bruker IFS 125 Fourier transform spectrometer located at the synchrotron far-infrared beamline, Canadian Light Source. In this study we report on the observation and analysis of transitions to and between the s, a inversion levels of the v 2 = 1 and v 4a = 1 states for ND 2 H. We assigned to v 2 = 1 (v 4 a = 1) 996 (296) rotation-inversion transitions, with J up to 19 (13), and 3578 (1966) vibration-rotation-inversion transitions from the ground state, with J ′ up to 22 (13). The newly assigned transitions, together with those present in the literature, were fitted on the basis of a Watson-type S reduced Hamiltonian using the III l representation. The model includes terms up to the 10th power of the angular momentum and vibration-rotation interaction terms between the inversion levels. Precise and extended sets of spectroscopic parameters and term values were derived for the s, a v 2 = 1 and v 4 a = 1 states as results of least squares weighted fit procedures that reproduce the transition wavenumbers at experimental accuracy.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".