Acta Cryst. (2010). E66, o823 [ doi:10.1107/S1600536810008986 ]
Abstract: The non-H atoms of the title compound, C6H8N2, lie in a common plane (r.m.s. deviation = 0.034 Å). In the crystal, adjacent molecules are linked by intermolecular N-HN hydrogen bonds into a zigzag chain running along the c axis.
Online 13 March 2010
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