[(<i>S,S</i>)-<i>N</i>-(1-{6-[1-(Dimethylamino)ethyl]pyridin-2-yl}ethyl)-<i>N,N</i>-dimethylamine-κ<sup>3</sup><i>N</i>]dibromozinc(II)
Bibliographic record
Abstract
The title compound, [ZnBr2(C13H23N3)], (3), was readily prepared from the reaction between ZnBr2 and (S,S)-(1–6-[1-(dimethylamino)ethyl]-2-pyridinylethyl)-N,N-dimethylamine. (3) exists as a distorted square pyramid and crystallizes with two independent molecules in the asymmetric unit. The apical position of the square pyramid is occupied by one of the Br atoms, with the base of the pyramid consisting of the three N atoms of the ligand and the other Br atom. This is the first reported structure determination of a compound containing the C2-symmetric molecule (S,S)-N-(1-{6-[1-(dimethylamino)ethyl]pyridin-2-yl}ethyl)-N,N-dimethylamine.
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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 | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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; both teacher heads agree on what is shown here.
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".