Me<sub>3</sub>Si–SeS–SiMe<sub>3</sub>: A Reagent for the Synthesis of the Mixed Sulfo‐Selenide Cluster [Cu<sub>84</sub>Se<sub>42–<i>x</i></sub>S<sub><i>x</i></sub>(PEt<sub>2</sub>Ph)<sub>24</sub>]
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract The synthesis and spectroscopic characterization of the first silylated mixed‐chalcogen reagent, Me 3 Si–SeS–SiMe 3 , is presented. This reagent is shown to be an effective and efficient delivery source of both sulfur and selenium as demonstrated in the synthesis of a [Cu 84 Se 42– x S x (PEt 2 Ph) 24 ] ( x ≈ 15) cluster. The reaction proceeds with chalcogen‐chalcogen bond cleavage and the resulting X‐ray crystal structure of [Cu 84 Se 42– x S x (PEt 2 Ph) 24 ] illustrates the intimate mixing of sulfur and selenium within the cluster core.
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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 | 0.013 | 0.007 |
| Meta-epidemiology (narrow) | 0.007 | 0.005 |
| Meta-epidemiology (broad) | 0.007 | 0.004 |
| Bibliometrics | 0.002 | 0.005 |
| Science and technology studies | 0.005 | 0.004 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.009 | 0.004 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.000 | 0.003 |
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 it