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Rotational transition and quadrupole coupling measurements on the NNO-HCN complex

✍ Scribed by D.J. Pauley; M.A. Roehrig; S.G. Kukolich

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 374 KB
Volume: 167
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(90)85070-s

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✦ Synopsis

Seven adipole and seven b-dipole transitions were measured for one isomer of the IWO-HCN complex using a pulsed-beam, Fourier transform microwave spectrometer. Rotational constants A+&= 10326.3(4) MHz, 5=2814.32( 14) MHz and C-2201.00( 12) MHz anddistortionconstants 4,=0.014(8) MHz and A,x=O. 14(6) MHzwere obtained by fitting the observed transition frequencies. A quadrupole coupling strength due to the HCN nitrogen of eQq,= I .97 f 0.05 MHz was obtained by fitting low-Jtransitions. Approximate structural parameters are obtained using moments of inertia and quadrupole coupling data. 1. IRtroduction

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