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Acta Cryst. (2012). E68, o2618
[ doi:10.1107/S1600536812032485 ]


Q. Wang and X.-L. Zhao

Abstract: In the molecule of the title compound, C12H10N4, the two imidazole substituents are related by inversion symmetry and each forms a dihedral angle of 25.02 (8)° with the benzene ring. In the crystal, molecules are linked through N-H...N hydrogen bonds, forming cyclic units [graph-set R44(28)], which generate a layered structure extending across (011).

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