Nitrogen quadrupole coupling in cyclopentadienylnickel nitrosyl

Stephen G Kukolich, J. V. Rund, D. J. Pauley, R. E. Bumgarner

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

High-resolution rotational spectra of C5H558Ni14N16O were obtained with a Flygare-Balle type pulsed-beam microwave spectrometer. Quadrupole hyperfine structure was clearly resolved for J = 1 → 2, 2 → 3, 3 → 4, and 4 → 5 transitions involving K = 0, 1, 2, 3, and 4 states. A nitrogen quadrupole coupling strength of eqQ = -1.216 (11) MHz and rotational constant B = 1259.2743 (8) MHz were obtained by fitting the observed spectra. DJK and DJ were also obtained from fitting the spectra. This appears to be the first gas-phase, microwave measurement of nitrogen quadrupole coupling in a transition-metal complex. The quadrupole coupling strength is compared with values for other molecules and complexes containing the NO group.

Original languageEnglish (US)
Pages (from-to)7356-7357
Number of pages2
JournalJournal of the American Chemical Society
Volume110
Issue number22
StatePublished - 1988

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Microwaves
Microwave spectrometers
Nitrogen
Microwave measurement
Coordination Complexes
Metal complexes
Transition metals
Gases
Molecules

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Kukolich, S. G., Rund, J. V., Pauley, D. J., & Bumgarner, R. E. (1988). Nitrogen quadrupole coupling in cyclopentadienylnickel nitrosyl. Journal of the American Chemical Society, 110(22), 7356-7357.

Nitrogen quadrupole coupling in cyclopentadienylnickel nitrosyl. / Kukolich, Stephen G; Rund, J. V.; Pauley, D. J.; Bumgarner, R. E.

In: Journal of the American Chemical Society, Vol. 110, No. 22, 1988, p. 7356-7357.

Research output: Contribution to journalArticle

Kukolich, SG, Rund, JV, Pauley, DJ & Bumgarner, RE 1988, 'Nitrogen quadrupole coupling in cyclopentadienylnickel nitrosyl', Journal of the American Chemical Society, vol. 110, no. 22, pp. 7356-7357.
Kukolich, Stephen G ; Rund, J. V. ; Pauley, D. J. ; Bumgarner, R. E. / Nitrogen quadrupole coupling in cyclopentadienylnickel nitrosyl. In: Journal of the American Chemical Society. 1988 ; Vol. 110, No. 22. pp. 7356-7357.
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