Submaximal Interpenetration and Bicontinuous Three-Dimensional Channels in Porous Molecular Networks
Bibliographic record
Abstract
Crystallization of tetrakis(3,5-dihydroxyphenyl)silane (1) from various solvents produces structures built from interpenetrated hydrogen-bonded diamondoid networks. Crystals grown from hexane/methyl propiolate show 5-fold interpenetration, with no volume remaining for the inclusion of guests. In contrast, crystals grown from mixtures of hexane with ethyl acrylate, ethyl acetate, THF, or dioxolane all exhibit submaximal 3-fold interpenetration. Approximately 50% of the volumes are accessible to guests, which occupy regions of diamondoid topology that replace missing networks of tetraresorcinol 1. Of particular interest are crystals containing THF or dioxolane, in which guests occupy two independent systems of interpenetrating diamondoid channels. The submaximally interpenetrated structures of tetraresorcinol 1 provide detailed models of complex topologies adopted by block copolymers and amphiphilic assemblies to optimize interfacial contact.
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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 | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 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".