4-Aminopyridinium-3-sulfonate monohydrate

Zhu, Zhi Biao and Gao, Shan and Ng, Seik Weng (2011) 4-Aminopyridinium-3-sulfonate monohydrate. Acta Crystallographica Section E: Structure Reports Online, 67 (2). o456. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536811002145.

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Official URL: https://doi.org/10.1107/S1600536811002145


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 plane. In the crystal, the zwitterions and water molecules are linked by O -H⋯O and N -H⋯O hydrogen bonds, generating a threedimensional network.

Item Type: Article
Uncontrolled Keywords: Crystal structure; Ligands; Coordination polymer
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Faculty of Science > Department of Chemistry
Depositing User: Mr. Faizal Hamzah
Date Deposited: 30 Sep 2011 01:42
Last Modified: 12 Nov 2019 03:49
URI: http://eprints.um.edu.my/id/eprint/2151

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