Acta Cryst. (2011). E67, o340 [ doi:10.1107/S1600536811000651 ]
Abstract: The title compound, C6H6N2O2S, is a new polymorphic form of 2-(pyrimidin-2-ylsulfanyl)acetic acid. Unlike the previous orthorhombic polymorph [Pan & Chen (2009) Acta Cryst. E65, o652], the molecules are not planar: the aromatic ring makes an angle of 80.67 (17)° with the carboxyl plane. In the crystal, molecules are linked by O-HN hydrogen bonds into chains along .
Online 12 January 2011
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