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. 2008 Nov 8;64(Pt 12):o2283-4.
doi: 10.1107/S1600536808035721.

2-(Benzene-sulfonamido)acetic acid

Muhammad Nadeem Arshad, Islam Ullah Khan, Muhammad Zia-Ur-Rehman

2-(Benzene-sulfonamido)acetic acid

Muhammad Nadeem Arshad et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(8)H(9)NO(4)S, is of inter-est as a precursor to biologically active sulfur-containing heterocyclic cmpounds. The crystal structure displays the classical O-H⋯O inter-molecular hydrogen bonding typical for carboxylic acids forming dimers. Symmetry-related dimers are, in turn, linked through head-to-tail pairs of inter-molecular N-H⋯O inter-actions, giving rise to a zigzag chain along the c axis.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound showing the atom labelling scheme. Displacement ellipsoids are drawn at the 50% probability level.
Fig. 2.
Fig. 2.
Part of the crystal structure, viewed approximately along the b axis, showing hydrogen bond interactions (dashed lines) along the [0 0 1] direction. H atoms not involved in hydrogen bonding have been omitted for clarity. Symmetry codes as given in Table 1.
See this image and copyright information in PMC

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