Acta Cryst. (2012). E68, o3220
[ doi:10.1107/S1600536812043474 ]
Abstract: The asymmetric unit of the title compound, C8H6N4, contains two almost planar independent molecules (r.m.s. deviations = 0.026 and 0.030 Å). The crystal studied was a non-merohedral twin with the components in a 0.513 (2):0.487 (2) ratio.
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