Citation
Low, May Lee and Ravoof, Thahira Begum S. A. and Mohamed Tahir, Mohamed Ibrahim and Crouse, Karen Anne and Tiekink, Edward R. T.
(2014)
Crystal structure 2-{[2-(3-phenylallylidene)hydrazin-1-yl]thiocarbonylsulfanylmethyl}pyridinium chloride.
Acta Crystallographica Section E: Structure Reports Online, E70 (pt.11).
o1207-o1208.
ISSN 1600-5368
Abstract
In the title salt of an S-substituted dithiocarbazate, C16H16N3S2+·Cl-, the dihedral angles between the almost planar (r.m.s deviation = 0.005 Å) central CN2S2 residue and the terminal pyridinium and phenyl rings are 80.09 (11) and 3.82 (11)°, respectively, indicating the cation has an L-shape; the amine H and thione S atoms are syn. The conformation about each of the imine [1.376 (3) Å] and ethene [1.333 (4) Å] bonds is E. The shortened C-C bond [1.444 (4) Å] linking the double bonds is consistent with conjugation in this part of the molecule. In the crystal, supramolecular layers with a jagged topology are formed by charged-assisted amine-H...Cl- and pyridinium-N+-H...Cl- hydrogen bonds. The layers stack along the a axis with no specific directional interactions between them.
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