A second monoclinic polymorph of N-(diethylaminothiocarbonyl)-N '-phenylbenzamidine
authors Schroder, B; Gomes, LR; Santos, LMNBF; Brandao, P; Low, JN
nationality International
journal ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
keywords CRYSTAL-STRUCTURES
abstract The asymmetric unit of the title compound, C18H21N3S, contains five molecules. The equivalent bond distances in the five molecules are in excellent agreement, the r.m.s. fit being within 0.007 angstrom. The five molecules are linked into a chain consisting of alternating pseudo-enantiomers by N-H center dot center dot center dot S hydrogen bonds supplemented by weak C-H center dot center dot center dot pi interactions. The action of a glide plane links the asymmetric unit into an extended chain. A polymorph of the title compound with one molecule in the asymmetric unit was reported by Braun et al. [Cryst. Res. Technol. (1988), 23, 35-39].
publisher WILEY-BLACKWELL
issn 1600-5368
year published 2011
volume 67
beginning page O962
ending page U1310
digital object identifier (doi) 10.1107/S1600536811010464
web of science category Crystallography
subject category Crystallography
unique article identifier WOS:000289209400117
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