Acta Cryst. (2009). E65, o1206  [ doi:10.1107/S1600536809015967 ]

2,2'-(p-Phenylenedithio)diacetic acid

J.-L. Yin and Y.-L. Feng

Abstract: The complete molecule of the title compound, C₁₀H₁₀O₄S₂, is generated by a crystallographic inversion centre. In the crystal, molecules are linked into a one-dimensional chain by intermolecular O-HO hydrogen bonds.

Online 7 May 2009

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