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Microwave Spectrum of Allyl Isothiocyanate: gauche Conformer

✍ Scribed by S. Maiti; A.I. Jaman; R.N. Nandi

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 220 KB
Volume: 165
Category: Article
ISSN: 0022-2852
DOI: 10.1006/jmsp.1994.1119

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✦ Synopsis

The ground state microwave rotational spectrum of allyl isothiocyanate (\left(\mathrm{H}{2} \mathrm{C}=-\mathrm{CHCH}{2} \mathrm{NCS}\right)) has been observed and analyzed in the frequency range (12.4-26.0 \mathrm{GHz}). Analysis of (a)-type (R) branch transitions gives the rotational constants (A=7918.32, B=1252.95), and (C=1123.66) (\mathrm{MHz}), which are consistent with the C-gauche conformer of the molecule having the NCS group cis with respect to the C-C bond. (c) 1994 Academic Press, Inc.

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