4-Aminopyridinium-3-sulfonate monohydrate

4-Aminopyridinium-3-sulfonate monohydrate

The reaction of 4-aminopyridine and oleum yielded the title hydrated zwitterion, C5H6N2O3S·H 2O. There are two formula units in the asymmetric unit. The H and non-H atoms of both zwitterions lie on a mirror plane except for one sulfonate O atom. The water molecules are also situated on a mirror plan...

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Bibliographic Details
Main Authors:	Zhu, Zhi Biao, Gao, Shan, Ng, Seik Weng
Format:	Article
Published:	International Union of Crystallography 2011
Subjects:	Q Science (General) QD Chemistry

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