| Vol. 53,
No. 5 November 1999 pp. 857-862 Centrifugal distortion analysis of the microwave spectrum of allyl isothiocyanate (C-gauche conformer) A I JAMAN Saha Institute of Nuclear
Physics, Sector-1, Block-AF, Bidhan Nagar, Calcutta 700
064, India Abstract. The ground state microwave rotational spectrum of the C-gauche conformer of allyl isothiocyanate has been reinvestigated by extending the frequency range up to 37.0 GHz. A detailed centrifugal distortion analysis has been carried out with previously reported and newly assigned microwave rotational transition frequencies. The evaluated rotational and centrifugal distortion constants are presented. Keywords. Microwave spectroscopy; centrifugal distortion; allyl isothiocyanate. PACS Nos 33.20Bx; 33.20Sn |