Nachweis von Diwasserstoffbrücken in einem chiralen Amin‐Boran‐Komplex in Lösung mittels VCD‐Spektroskopie
Bibliographic record
Abstract
Abstract Infrarot‐ und Schwingungszirkulardichroismus‐Spektren (vibrational circular dichroism, VCD) eines chiralen Amin‐Borans in Lösung werden diskutiert. Durch Vergleich experimenteller und berechneter Spektren kann erstmals die Bildung von durch Diwasserstoffbrücken gebundenen Dimeren in Lösung nachgewiesen werden. Die VCD‐Banden der Dimere zeigen eine hohe Empfindlichkeit für die Bindungstopologie der Diwasserstoffbrücken, so dass detaillierte Strukturinformationen abgeleitet werden können. Weiterhin kann gezeigt werden, dass das Diwasserstoffbrückennetzwerk in Lösung und im kristallinen Zustand unterschiedlich ist.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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; a candidate call from one source (direct Gemma or distilled Codex), 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".