Acta Cryst. (2008). E64, o1113 [ doi:10.1107/S1600536808014475 ]
Abstract: In the title compound, C9H11N3O2S, intramolecular O-HO and N-HN hydrogen bonds contribute to the planarity of the molecular skeleton. Intermolecular N-HO hydrogen bonds link the molecules into zigzag chains along the b axis; these molecules are futher paired by - interactions [centroid-centroid distance 4.495 (5) Å]. The crystal structure also exhibits weak intermolecular N-HS and O-HS hydrogen bonds.
Online 17 May 2008
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