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Acta Cryst. (2013). E69, o1825
[ doi:10.1107/S1600536813030821 ]


M. K. Usha, S. Madan Kumar, H. S. Vidyashree Jois, B. Kalluraya, N. K. Lokanath and D. Revannasiddaiah

Abstract: In the title compound, C7H8N6O2S, the dihedral angle between the imidazole and thia­diazole rings is 70.86 (15)°. In the crystal, mol­ecules are linked into [10-1] chains by N-H...N hydrogen bonds, which incorporate centrosymmetric R22(8) and R22(18) loops. The chains are linked by C-H...O and C-H...N inter­actions, generating a three-dimensional network. Very weak [pi]-[pi] stacking [centroid-centroid distance = 3.901 (17) Å] is also observed.

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