2-Benzenesulfonamido-3-methylbutyric acid

2-Benzenesulfonamido-3-methylbutyric acid

In the crystal structure of the title compound, C11H15NO4S, two independent molecules are present per asymmetric unit; they are dimerized through O—H...O hydrogen bonds between their carboxy groups to generate R22(8) loops. An intramolecular N—H...O link in one of the mol...

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Bibliographic Details
Main Authors: Muhammad Nadeem Arshad, Muhammad Danish, Muhammad Nawaz Tahir, Zain Ul Aabideen, Abdullah M. Asiri
Format: Article
Language:English
Published: International Union of Crystallography 2012-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812034393
Description
Summary:In the crystal structure of the title compound, C11H15NO4S, two independent molecules are present per asymmetric unit; they are dimerized through O—H...O hydrogen bonds between their carboxy groups to generate R22(8) loops. An intramolecular N—H...O link in one of the molecules closes an S(5) ring. The dimers are linked by N—H...O and C—H...O hydrogen bonds to form a three-dimensional network. The C atoms of the isopropyl group of one of the molecules are disordered over two orientations in a 3:1 ratio.
ISSN:1600-5368

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