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Record W2033128455 · doi:10.1088/0953-4075/34/23/326

Experimental and calculated momentum densities for outer valence orbitals of chlorotrifluoromethane

2001· article· en· W2033128455 on OpenAlexfundno aff
XiangJun Chen, C. Xu, ChangChun Jia, Yugal Khajuria, Xu Kezun

Bibliographic record

VenueJournal of Physics B Atomic Molecular and Optical Physics · 2001
Typearticle
Languageen
FieldPhysics and Astronomy
TopicAdvanced Chemical Physics Studies
Canadian institutionsnot available
FundersChinese Academy of SciencesUniversity of British ColumbiaNational Natural Science Foundation of China
KeywordsAtomic physicsAtomic orbitalValence (chemistry)Molecular orbitalLinear combination of atomic orbitalsMolecular orbital theoryPhysicsBasis setCubic harmonicValence electronElectronChemistryDensity functional theoryMolecular physicsQuantum mechanicsMolecule

Abstract

fetched live from OpenAlex

The electron binding energy spectrum and outer valence orbital momentum densities of chlorotrifluoromethane have been measured by binary (e, 2e) electron momentum spectroscopy. Impact energy of 1200 eV plus binding energy and symmetric non-coplanar geometry are employed. The experimental momentum profiles of different orbitals are compared with Hartree-Fock and density functional theory calculations using different-sized basis sets. The result shows that the calculated momentum distributions for some of the outer valence orbitals largely depend on the calculation method and the size of basis sets.

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.210
Threshold uncertainty score0.957

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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)0.0000.000

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 head0.267
Teacher spread0.256 · 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 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

Citations6
Published2001
Admission routes1
Has abstractyes

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