X-ray Structure Analysis Online
Online ISSN : 1883-3578
ISSN-L : 1883-3578
Part 2
Asymmetric Molecules in the Polymorph of 2-Amino-4,5,6,7-tetrahydrobenzo-[b]thiophene-3-carbonitrile
Ratika SHARMASumati ANTHALV. PRAKASHJ. SARAVANANVivek K. GUPTARajni KANT
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Supplementary material

2014 Volume 30 Pages 5-6

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Abstract

The title compound, 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile, C9H10N2S, crystallizes in the monoclinic space group P21/c with unit-cell parameters: a = 13.3994(11), b = 17.0170(16), c = 7.9319(8)Å, β = 90.051(9)°, Z = 8. The asymmetric unit of the title compound, C9H10N2S, contains two crystalographiclly independent molecules, A and B; the cyclohexene rings in both molecules exhibits the half-chair conformation. The packing of the molecules is stabilized by a few N-H…N interactions, which are arranged in such a manner as to form chains.

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© 2014 by The Japan Society for Analytical Chemistry
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