(E)-2-[1-(3-Chloro-4-fluorophenyl)ethylidene]hydrazinecarbothioamide

In the crystal of the title compound, C9H9ClFN3S, the molecules are interconnected by N—H...S and N—H...F hydrogen bonds. There are two different N—H...S hydrogen bond: the stronger one links molecules into infinite chains along the b axis with graph-set mot...

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Bibliographic Details
Main Author: Xiu-Rong Zhai
Format: Article
Language:English
Published: International Union of Crystallography 2011-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810051093
Description
Summary:In the crystal of the title compound, C9H9ClFN3S, the molecules are interconnected by N—H...S and N—H...F hydrogen bonds. There are two different N—H...S hydrogen bond: the stronger one links molecules into infinite chains along the b axis with graph-set motif C(4), while the weaker N—H...S hydrogen bond combines with the previous one into an R22(8) network. Moreover, the chains are linked into layers parallel to (102) by weak N—H...F hydrogen bonds, which form an R22(22) ring motif. In addition, there are also weak π–π interactions between the benzene rings of adjacent molecules [centroid–centroid distance = 3.8997 (15) Å].
ISSN:1600-5368