Acta Cryst. (2009). E65, o940  [ doi:10.1107/S1600536809011611 ]

(2R)-2-Benzenesulfonamido-2-phenylethanoic acid

M. N. Arshad, M. N. Tahir, I. U. Khan, M. Shafiq and S. Ahmad

Abstract: In the title compound, C₁₄H₁₃NO₄S, the dihedral angle between the aromatic ring planes is 45.52 (18)°. In the crystal structure, intermolecular N-HO and O-HO hydrogen bonds lead to chains of molecules propagating in [100] in which the the ring motifs R₂¹(8), R₂²(8) and R₃³(11) are apparent. These polymeric chains are linked through C-HO interactions.

Online 2 April 2009

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