High-resolution measurements of36Cl and D quadrupole coupling in CH2DCl and CD3Cl

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

Hyperfine structure on J=1→0 transitions in CH2D 35Cl and CD335Cl was observed with a molecular-beam maser spectrometer. Splittings arising from deuteron quadrupole coupling were completely resolved for some transitions and partially resolved in others. The 35Cl quadrupole coupling along the C-Cl bond direction was eqzzQ = 74 687.3±0.5 kHz for CH2DCl and eq zzQ = 74 573.1±0.5 kHz for CD3Cl. This is a difference of 0.15% for the 35Cl quadrupole coupling in the C-Cl bond direction. The average deuterium quadrupole coupling strength was eq zzQ= 170.8±6.0 kHz. Calculation of hyperfine structure due to four quadrupole nuclei, three of which are equivalent, is discussed.

Original languageEnglish (US)
Pages (from-to)4488-4493
Number of pages6
JournalThe Journal of Chemical Physics
Volume55
Issue number9
StatePublished - 1971
Externally publishedYes

Fingerprint

Deuterium
quadrupoles
Masers
Molecular beams
high resolution
Spectrometers
hyperfine structure
masers
molecular beams
deuterons
deuterium
Direction compound
spectrometers
nuclei

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

High-resolution measurements of36Cl and D quadrupole coupling in CH2DCl and CD3Cl. / Kukolich, Stephen G.

In: The Journal of Chemical Physics, Vol. 55, No. 9, 1971, p. 4488-4493.

Research output: Contribution to journalArticle

@article{fe16409495ee433eb9fca21926421d53,
title = "High-resolution measurements of36Cl and D quadrupole coupling in CH2DCl and CD3Cl",
abstract = "Hyperfine structure on J=1→0 transitions in CH2D 35Cl and CD335Cl was observed with a molecular-beam maser spectrometer. Splittings arising from deuteron quadrupole coupling were completely resolved for some transitions and partially resolved in others. The 35Cl quadrupole coupling along the C-Cl bond direction was eqzzQ = 74 687.3±0.5 kHz for CH2DCl and eq zzQ = 74 573.1±0.5 kHz for CD3Cl. This is a difference of 0.15{\%} for the 35Cl quadrupole coupling in the C-Cl bond direction. The average deuterium quadrupole coupling strength was eq zzQ= 170.8±6.0 kHz. Calculation of hyperfine structure due to four quadrupole nuclei, three of which are equivalent, is discussed.",
author = "Kukolich, {Stephen G}",
year = "1971",
language = "English (US)",
volume = "55",
pages = "4488--4493",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics Publising LLC",
number = "9",

}

TY - JOUR

T1 - High-resolution measurements of36Cl and D quadrupole coupling in CH2DCl and CD3Cl

AU - Kukolich, Stephen G

PY - 1971

Y1 - 1971

N2 - Hyperfine structure on J=1→0 transitions in CH2D 35Cl and CD335Cl was observed with a molecular-beam maser spectrometer. Splittings arising from deuteron quadrupole coupling were completely resolved for some transitions and partially resolved in others. The 35Cl quadrupole coupling along the C-Cl bond direction was eqzzQ = 74 687.3±0.5 kHz for CH2DCl and eq zzQ = 74 573.1±0.5 kHz for CD3Cl. This is a difference of 0.15% for the 35Cl quadrupole coupling in the C-Cl bond direction. The average deuterium quadrupole coupling strength was eq zzQ= 170.8±6.0 kHz. Calculation of hyperfine structure due to four quadrupole nuclei, three of which are equivalent, is discussed.

AB - Hyperfine structure on J=1→0 transitions in CH2D 35Cl and CD335Cl was observed with a molecular-beam maser spectrometer. Splittings arising from deuteron quadrupole coupling were completely resolved for some transitions and partially resolved in others. The 35Cl quadrupole coupling along the C-Cl bond direction was eqzzQ = 74 687.3±0.5 kHz for CH2DCl and eq zzQ = 74 573.1±0.5 kHz for CD3Cl. This is a difference of 0.15% for the 35Cl quadrupole coupling in the C-Cl bond direction. The average deuterium quadrupole coupling strength was eq zzQ= 170.8±6.0 kHz. Calculation of hyperfine structure due to four quadrupole nuclei, three of which are equivalent, is discussed.

UR - http://www.scopus.com/inward/record.url?scp=0347470632&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0347470632&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0347470632

VL - 55

SP - 4488

EP - 4493

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 9

ER -