The mol-ecular structure of the title compound, C4H12N2O4S2, has crystallographic inversion symmetry. The central N-C-C-N moiety was refined as disordered over two sets of sites with an approximate occupancy ratio of 3:1 [0.742 (15):0.258 (15). In the crystal, N-H⋯O hydrogen bonds link adjacent mol-ecules into a thick sheet structure parallel to the b-axis direction.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998313 | PMC |
http://dx.doi.org/10.1107/S1600536814000622 | DOI Listing |
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