Acta Cryst. (2006). E62, o4844-o4846  [ doi:10.1107/S1600536806039602 ]

2,2'-(1,4-Butanediyldithio)bis(1,3,4-thiadiazole)

L. Wang, J. Zhang, B.-X. Ye, P.-Z. Hu and B.-T. Zhao

Abstract: In the title compound, C₈H₁₀N₄S₄, there is a twofold rotation axis at the mid-point of the central C-C bond. With the exception of the methylene H atoms, all atoms lie on a mirror plane. In the crystal structure, molecules form a brick-wall motif, via - stacking interactions, in the ab plane. In addition, C-HN hydrogen bonds together with weak NS, and SS interactions promote two-dimensional packing parallel to the ac plane, and form a three-dimensional network.

Online 7 October 2006

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