Bibliographic record
Abstract
[7446-70-0] AlCl3 (MW 133.34) InChI = 1S/Al.3ClH/h;3*1H/q+3;;;/p-3 InChIKey = VSCWAEJMTAWNJL-UHFFFAOYSA-K (Lewis acid catalyst for Friedel–Crafts, Diels–Alder, [2 + 2] cycloadditions, ene reactions, rearrangements, and other reactions) Physical Data: mp 190 °C (193–194 °C sealed tube); sublimes at 180 °C; d 2.44 g cm−3. Solubility: sol many organic solvents, e.g. benzene, nitrobenzene, carbon tetrachloride, chloroform, methylene chloride, nitromethane, and 1,2-dichloroethane; insol carbon disulfide. Form Supplied in: colorless solid when pure, typically a gray or yellow-green solid; also available as a 1.0 M nitrobenzene solution. Handling, Storage, and Precautions: fumes in air with a strong odor of HCl. AlCl3 reacts violently with H2O. All containers should be kept tightly closed and protected from moisture.1c Use in a fume hood.
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 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 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.062 | 0.001 |
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".