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Record W1835800004 · doi:10.1107/s160053680101251x

2-Phenylcyclohexyl 3-furancarboxylate

2001· article· en· W1835800004 on OpenAlexaff
Masood Parvez, Ian R. Hunt, Brian A. Keay

Bibliographic record

VenueActa Crystallographica Section E Structure Reports Online · 2001
Typearticle
Languageen
FieldMedicine
TopicSynthesis of Organic Compounds
Canadian institutionsUniversity of Calgary
Fundersnot available
Keywordsvan der Waals forceFuranRing (chemistry)ChemistryCrystal structureCrystallographyPlanarStereochemistryVan der Waals strainComputational chemistryMoleculeVan der Waals radiusOrganic chemistryComputer scienceComputer graphics (images)

Abstract

fetched live from OpenAlex

The crystal structure of the title compound, C17H18O3, contains mol­ecules that are separated by normal van der Waals distances. The cyclo­hexyl ring adopts a classical chair conformation, while the furan and phenyl rings are individually planar. The molecular dimensions are as expected.

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 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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
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 score0.888
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
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 head0.010
GPT teacher head0.252
Teacher spread0.242 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2001
Admission routes1
Has abstractyes

Explore more

Same venueActa Crystallographica Section E Structure Reports OnlineSame topicSynthesis of Organic CompoundsFrench-language works237,207