[HTML version][PDF version][CIF][3d view][Structure Factors][Supplementary Material][CIF check Report][Issue contents]  [Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o203  [ doi:10.1107/S1600536811054079 ]


M.-L. Pan, X. Li and Y.-H. Luo

Abstract: The title compound, C10H7ClN2, contains two approximately planar molecules, A and B (r.m.s. deviations = 0.039 and 0.064 Å, respectively) in the asymmetric unit. In the crystal, N-H...N hydrogen bonds link the molecules into C(7) chains of alternating A and B molecules propagating along the a-axis direction. The crystal used for the data collection was found to be a racemic twin.

Online 21 December 2011

Copyright © International Union of Crystallography
IUCr Webmaster