Acta Cryst. (2012). E68, o208 [ doi:10.1107/S1600536811053967 ]
Abstract: The title compound, C13H10N4O2S, was prepared through a cyclization reaction of 1,10-phenanthroline-5,6-dione and thiourea. The dihedral angle between the pyridine rings is 8.22 (2)°. In the crystal, molecules are connected by N-HO, O-HN, N-HS and O-HS hydrogen bonds, forming a three-dimensional network.
Online 21 December 2011
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