Tetrakis(4-carboxyphenyl)methane–dimethyl sulfoxide–toluene (1/4/1)
Bibliographic record
Abstract
The title compound [systematic name: 4,4′,4′′,4′′′-methanetetrayltetracarboxylic acid–dimethyl sulfoxide–toluene (1/4/1)], C29H20O8, crystallizes from dimethyl sulfoxide (DMSO)/toluene to yield a structure in which the four carboxylic acid groups of each molecule donate a single hydrogen bond to the O atom of four molecules of DMSO. Packing of the resulting aggregates, which have crystallographic twofold symmetry, leaves space for the inclusion of partially disordered molecules of toluene, leading to the formation of crystals of overall composition tetrakis(4-carboxyphenyl)methane–dimethyl sulfoxide–toluene (1/4/1).
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| 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 | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 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".