Reaction of Dinuclear Rhodium 4,5-Diazafluorenyl-9-Carboxylate Complexes with H<sub>2</sub> and CO<sub>2</sub>
Bibliographic record
Abstract
The reactivity of the dinuclear Rh(I) 4,5-diazafluorenyl-9-carboxylate complex 4 with H 2 was explored in an attempt to reduce the trapped CO 2 -derived moiety. After overnight reaction with H 2 the only observed species at room temperature by NMR spectroscopy was the decarboxylated 4,5-diazafluorenyl ( L – ) Rh(III) complex 1 . A series of stepwise stoichiometric reactions with H 2, NMR experiments at low temperatures, trapping experiments with added PPh 3 or CO 2, and 13 C-labeling experiments were conducted in an attempt to identify the fates of the CO 2 -derived portion of 4 and the second Rh center.
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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".