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Record W3215607100 · doi:10.1246/bcsj.20210352

Muonium Addition to the Radicalic Carbon in 1,3-Diphosphacyclobutane-2,4-diyl

2021· article· en· W3215607100 on OpenAlexaff
Shigekazu Ito, Hikaru Akama, Yasuhiro Ueta, Iain McKenzie, Kenji Kojima

Bibliographic record

VenueBulletin of the Chemical Society of Japan · 2021
Typearticle
Languageen
FieldEngineering
TopicMuon and positron interactions and applications
Canadian institutionsTRIUMF
Fundersnot available
KeywordsMuoniumChemistryMuonParamagnetismSubstituentHyperfine structureCoupling constantPhotochemistryCrystallographyAtomic physicsMedicinal chemistryCondensed matter physicsNuclear physicsPhysicsParticle physics

Abstract

fetched live from OpenAlex

Abstract When a crystalline 1,3-diphosphacyclobutane-2,4-diyl bearing a 3,5-dichloro-2,4,6-triazine substituent was irradiated with muon beam, two paramagnetic species showing muon hyperfine coupling constants (hfcs) of 4.5 MHz and 6.5 MHz were produced via addition of muonium. These observed paramagnetic species are consistent with the cis and trans isomers of the C-muoniated 1,3-diphosphacyclobutane-2,4-diyl.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.125
Threshold uncertainty score0.768

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.005
GPT teacher head0.197
Teacher spread0.192 · 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.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
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

Citations6
Published2021
Admission routes1
Has abstractyes

Explore more

Same venueBulletin of the Chemical Society of JapanSame topicMuon and positron interactions and applicationsFrench-language works237,207