Hyperfine structure in phosphaethene (CH2=PH)

K. G. Dyall, P. D. Godfrey, D. McNaughton

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Abstract

Analysis of the Doppler-limited microwave spectrum of phosphaethene has yielded the following values for the 31P spin-rotation constants: Caa= -0.3018(19) MHz, Cbb= -0.0501(8) MHz, Ccc= -0.0203(8) MHz. These values are com with constants calculated using the coupled Hartree-Fock ab initio molecular orbital method. Limits have been set on the 13C spin-rotation constants in 13C-phosphaethene.

Original languageEnglish
Pages (from-to)185-188
Number of pages4
JournalChemical Physics
Volume119
Issue number2-3
DOIs
Publication statusPublished - 15 Jan 1988

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