Deuterium quadrupole coupling in BD3CO

Alice M. Murray; Stephen G. Kukolich

doi:10.1063/1.444433

Deuterium quadrupole coupling in BD₃CO

Alice M. Murray, Stephen G. Kukolich

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The hyperfine structure of the J = 1→0 rotational transitions of ¹⁰BH₃CO, ¹¹BH₃CO, and ¹¹BD₃CO was observed with a molecular beam maser spectrometer. Rotational constants, quadrupole coupling, spin rotation, and spin-spin interaction constants were determined from the data analysis. The deuterium quadrupole coupling constant in ¹¹BD₃CO, was determined to be eQq_aa(D) = -48.5±2.3 kHz and eQq _zz(D) = 116.9±5.4 kHz. The procedure for determining the matrix elements of the spin-spin interaction between the equivalent deuterium nuclei is presented.

Original language	English (US)
Pages (from-to)	4312-4317
Number of pages	6
Journal	The Journal of chemical physics
Volume	77
Issue number	9
DOIs	https://doi.org/10.1063/1.444433
State	Published - 1982

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Deuterium quadrupole coupling in BD3CO",

abstract = "The hyperfine structure of the J = 1→0 rotational transitions of 10BH3CO, 11BH3CO, and 11BD3CO was observed with a molecular beam maser spectrometer. Rotational constants, quadrupole coupling, spin rotation, and spin-spin interaction constants were determined from the data analysis. The deuterium quadrupole coupling constant in 11BD3CO, was determined to be eQqaa(D) = -48.5±2.3 kHz and eQq zz(D) = 116.9±5.4 kHz. The procedure for determining the matrix elements of the spin-spin interaction between the equivalent deuterium nuclei is presented.",

author = "Murray, {Alice M.} and Kukolich, {Stephen G.}",

year = "1982",

doi = "10.1063/1.444433",

language = "English (US)",

volume = "77",

pages = "4312--4317",

journal = "The Journal of chemical physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Deuterium quadrupole coupling in BD3CO

AU - Murray, Alice M.

AU - Kukolich, Stephen G.

PY - 1982

Y1 - 1982

N2 - The hyperfine structure of the J = 1→0 rotational transitions of 10BH3CO, 11BH3CO, and 11BD3CO was observed with a molecular beam maser spectrometer. Rotational constants, quadrupole coupling, spin rotation, and spin-spin interaction constants were determined from the data analysis. The deuterium quadrupole coupling constant in 11BD3CO, was determined to be eQqaa(D) = -48.5±2.3 kHz and eQq zz(D) = 116.9±5.4 kHz. The procedure for determining the matrix elements of the spin-spin interaction between the equivalent deuterium nuclei is presented.

AB - The hyperfine structure of the J = 1→0 rotational transitions of 10BH3CO, 11BH3CO, and 11BD3CO was observed with a molecular beam maser spectrometer. Rotational constants, quadrupole coupling, spin rotation, and spin-spin interaction constants were determined from the data analysis. The deuterium quadrupole coupling constant in 11BD3CO, was determined to be eQqaa(D) = -48.5±2.3 kHz and eQq zz(D) = 116.9±5.4 kHz. The procedure for determining the matrix elements of the spin-spin interaction between the equivalent deuterium nuclei is presented.

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EP - 4317

JO - The Journal of chemical physics

JF - The Journal of chemical physics

IS - 9

ER -

Deuterium quadrupole coupling in BD₃CO

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