Cover Picture: Heterolytic Activation of H<sub>2</sub> Using a Mechanically Interlocked Molecule as a Frustrated Lewis Base (Angew. Chem. Int. Ed. 3/2013)
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The reactivity of frustrated Lewis pairs is induced by the utilization of a sterically unencumbered aniline as the axle in a [2]rotaxane. In their Communication on page 960 ff., S. J. Loeb, D. W. Stephan, and co-workers show that the [2]rotaxane imparts enough steric bulk to the base to preclude adduct formation with B(C6F5)3. This unique modification also shows frustrated Lewis pair reactivity in the activation of H2 at room temperature. Light-Triggered Chemical Biology R. Tampé and co-workers describe in their Communication on page 848 ff. photoactivatable multivalent tetracysteine derivatives for the in situ labeling and assembly of His-tagged proteins in time and space.1 Controlled Cargo Release In their Communication on page 1008 ff., A. Herrmann and co-workers describe a method for sequence-specific cargo release from DNA-encoded lipid vesicles through the stable tagging of the liposome surface with amphiphilic DNA block copolymers.1 Pheromones A diatom species was found to employ sophisticated pheromone chemistry to locate mature sexual partners. In their Communication on page 854 ff., G. Pohnert et al. describe the metabolome of Seminavis robusta.1
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.
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| 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) | 0.006 | 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 it