Bibliographic record
Abstract
Alwyn Davies was one of the last surviving members of Christopher Ingold (FRS)'s research group, a set of chemists who together transformed our understanding of mechanistic organic chemistry and laid the foundation for modern teaching of the subject. His early independent research on organic peroxides led into organometallic peroxides and thence into organometallic chemistry. His monographs Organic peroxides (1961, Butterworths) and Organotin chemistry (1997, 2004, Wiley) helped to promote the rapid growth of these topics. One route to organometallic peroxides was the reaction of organometallic compounds with dioxygen, and Alwyn Davies showed that these reactions occurred by a free radical chain reaction. Perhaps his greatest contribution was to establish that radical reactions would often occur at the metal centres in main group organometallic compounds, sometimes a million times faster than at hydrogen. He used electron spin resonance (ESR) spectroscopy to monitor the products and rates of these reactions, and to study the properties of the organic radicals that were produced. The theme of metals behaving as hydrogen surrogates permeated much of the work. In his later career, he developed improved methods for generating organic radical cations, and he recorded and analysed their unusual ESR spectra.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.002 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 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".