Abstract
The asymmetric unit of the title compound, C8H8N2O4S2, contains one half of a centrosymmetric molecule. A short C⋯O distance of 3.012 (4) Å between the carbonyl groups of neighbouring molecules indicates the presence of dipole–dipole interactions. The crystal packing exhibits also weak intermolecular O⋯S [3.239 (3) Å] and C—H⋯O interactions.
Highlights
The asymmetric unit of the title compound, C8H8N2O4S2, contains one half of a centrosymmetric molecule
A short CÁ Á ÁO distance of 3.012 (4) Abetween the carbonyl groups of neighbouring molecules indicates the presence of dipole– dipole interactions
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CV2350)
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.005 A; R factor = 0.043; wR factor = 0.127; data-to-parameter ratio = 13.9. The asymmetric unit of the title compound, C8H8N2O4S2, contains one half of a centrosymmetric molecule. A short CÁ Á ÁO distance of 3.012 (4) Abetween the carbonyl groups of neighbouring molecules indicates the presence of dipole– dipole interactions. The crystal packing exhibits weak intermolecular OÁ Á ÁS [3.239 (3) A ] and C—HÁ Á ÁO interactions. Related literature For general background, see: Gupta et al (1981); Cutshall et al (2005). For details of the synthesis, see: Dogan et al (1992); Experimental
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