Front Cover: Chemical and Electrochemical Oxidation of <i>Tris</i>(3,5‐di‐<i>tert</i>‐butylphenyl)phosphine – High <i>Z′</i> Crystal Structures and Conformational Effects Associated with Bulky <i>meta</i> Substituents (Eur. J. Inorg. Chem. 32/2018)
Bibliographic record
Abstract
The Front Cover shows “the goblet” one of many striking red sandstone formations in Vila Velha State Park near Ponta Grossa in Paraná State, Brazil. Its shape reminds the authors of the distal steric bulk of their phosphines, which they employ as supporting ligands in the search for new metallodrugs with anticancer and antibacterial properties. Dispersion forces are shown in this work to have important intramolecular effects in the phosphines. They are also expected to enhance attraction to cell membranes when coordinated in such complexes. More information can be found in the Full Paper by K. Wohnrath, R. T. Boeré et al. For more on the story behind the cover research, see the Cover Profile.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.323 | 0.079 |
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".