Bis(carboxy­meth­yl)ammonium 4-toluene­sulfonate

The imino-diacetic acid component of the title salt, C(4)H(8)NO(4) (+)·C(7)H(7)SO(3) (-), is protonated at the N atom. The cation uses the ammonium group to form hydrogen bonds to the O atoms of two adjacent sulfonate groups. In addition, the carboxylic acid portions of the cation form hydrogen bond...

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Bibliographic Details
Main Authors: Lo, K.M., Ng, Seik Weng
Format: Article
Language:English
Published: International Union of Crystallography 2008
Subjects:
Online Access:http://eprints.um.edu.my/822/1/5.pdf

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