Oxidation of C<sub>60</sub>by hexafluorides
Bibliographic record
Abstract
Far infrared (FIR) and Raman spectroscopy studies of C60(AsF6)x and C60(SbF6)x were carried out at room temperature. The FIR spectra showed the presence of AsF-6 and SbF-6. There was a shift upward of (13±3) cm-1 in the tangential Ag mode compared to that of neutral C60. This shift is attributed to a reduction in the electron screening of carbon. The charge transfer from C60 is 0.033 electrons per carbon atom, which is equivalent to two electrons per C60 molecule. This shows that the oxidation of C60 in C60(AsF6)2 and C60(SbF6)2 is the source of the charge on the negative ions. The effect of air exposure on the compounds as indicated by the FIR spectra is also reported.
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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) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| 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) | 0.004 | 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".