MétaCan
Menu
Back to cohort
Record W2324821754 · doi:10.1107/s205698901402790x

Crystal structure of 1,5-diethyl-1<i>H</i>-1,5-benzodiazepine-2,4(3<i>H</i>,5<i>H</i>)-dithione

2015· article· en· W2324821754 on OpenAlex
Abderrahman Lamkaddem, Mohamed Harcharras, Abdelillah Shaim, Hafid Zouihri, B. Ech-Chahed, Wenhua Bi

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueActa Crystallographica Section E Crystallographic Communications · 2015
Typearticle
Languageen
FieldChemistry
TopicCrystal structures of chemical compounds
Canadian institutionsUniversité Laval
Fundersnot available
KeywordsRing (chemistry)Ene reactionCrystal (programming language)Atom (system on chip)ChemistryCrystallographyCrystal structureSymmetry (geometry)AcceptorStereochemistryPhysicsGeometryMathematics

Abstract

fetched live from OpenAlex

In the title compound, C13H16N2S2, the seven-membered ring adopts a boat conformation, with the two phenyl-ene C atoms representing the stern and the methyl-ene C atom as the prow. The thione S atoms and N-bound ethyl groups lie on the opposite side of the mol-ecule to the phenyl-ene ring so that the mol-ecule approximates mirror symmetry. In the crystal, supra-molecular layers in the bc plane are sustained by a pair of C-H⋯S inter-actions to the same S atom acceptor.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.978
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.004
Science and technology studies0.0010.002
Scholarly communication0.0000.001
Open science0.0040.002
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.023
GPT teacher head0.257
Teacher spread0.234 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it