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