Inside Back Cover: Syntheses and Characterizations of the Mixed Noble‐Gas Compounds, [FKr<sup>II</sup>FXe<sup>II</sup>F][AsF<sub>6</sub>]⋅0.5 Kr<sup>II</sup>F<sub>2</sub>⋅2 HF, ([Kr<sup>II</sup><sub>2</sub>F<sub>3</sub>][AsF<sub>6</sub>])<sub>2</sub>⋅Xe<sup>IV</sup>F<sub>4</sub>, and Xe<sup>IV</sup>F<sub>4</sub>⋅Kr<sup>II</sup>F<sub>2</sub> (Angew. Chem. Int. Ed. 44/2021)
Bibliographic record
Abstract
A mixed noble-gas cation described by Gary J. Schrobilgen and co-workers in their Research Article on page 23678 was synthesized by reaction of KrF2 and [XeF][AsF6] in liquid HF at −60 °C to form [FKrFXeF][AsF6]⋅0.5 KrF2⋅2 HF. The V-shaped [FKrFXeF]+ cation, depicted as a space station, is in geosynchronous orbit over Hamilton where [FKrFXeF]+ was created and is being carefully monitored. To the east, decay of a sister station's orbit caused the station to warm, break up, and undergo redox decomposition to [F5Xe][AsF6], XeF4, and Kr as it enters Earth's atmosphere; a rescue shuttle speeds away from the disaster zone.
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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 | 0.008 | 0.007 |
| Meta-epidemiology (narrow) | 0.021 | 0.023 |
| Meta-epidemiology (broad) | 0.018 | 0.011 |
| Bibliometrics | 0.009 | 0.013 |
| Science and technology studies | 0.014 | 0.010 |
| Scholarly communication | 0.008 | 0.013 |
| Open science | 0.015 | 0.016 |
| Research integrity | 0.019 | 0.024 |
| Insufficient payload (model declined to judge) | 0.002 | 0.006 |
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".