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Record W2169263140 · doi:10.1016/s0022-328x(00)00732-4

Some reactions of the platinum(II) carbene complex cis-dichloro(dimethylaminomethylene)(triphenylphosphine)platinum(II) and the X-ray crystal and molecular structures of the products trans-(CH2,P)-chloro(chloromethyl)(dimethylaminomethylene)(triphenylphosphine)platinum(II) and [1,2-bis(diphenylphosphino)ethane](dimethylaminomethylene)(triphenylphosphine)platinum(II) bis(hexafluorophosphate)

2001· article· en· W2169263140 on OpenAlexaff
George Ferguson, Yiwei Li, Alan J. McAlees, Robert McCrindle, Erle Zang

Bibliographic record

VenueJournal of Organometallic Chemistry · 2001
Typearticle
Languageen
FieldChemistry
TopicOrganometallic Complex Synthesis and Catalysis
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsChemistryPhosphineTriphenylphosphineCarbeneDiphosphinesMedicinal chemistryPlatinumHexafluorophosphateMethyleneLigand (biochemistry)Oxidative additionTrans effectCrystal structureStereochemistryCrystallographyOrganic chemistryCatalysis

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

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)0.005
metaresearch head score (Gemma)0.004
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Science and technology studies, Research integrity
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.071
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0050.004
Meta-epidemiology (narrow)0.0040.002
Meta-epidemiology (broad)0.0060.003
Bibliometrics0.0010.006
Science and technology studies0.0040.006
Scholarly communication0.0000.001
Open science0.0050.005
Research integrity0.0020.004
Insufficient payload (model declined to judge)0.0060.000

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 head0.011
GPT teacher head0.210
Teacher spread0.199 · 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; both teacher heads agree on what is shown here.

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

Citations15
Published2001
Admission routes1
Has abstractno

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