Acta Cryst. (2011). E67, o904 [ doi:10.1107/S160053681100969X ]
Abstract: In the crystal structure of the title compound, C13H9ClN2O5S, the N-H bond is trans to the C=O bond (H-N-C-O torsion angle = 158.4°). The dihedral angle between the two aromatic rings is 87.8 (1)°. In the crystal, molecules are linked into chains along the b axis via N-HO hydrogen bonds.
Online 19 March 2011
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