2-Amino-4-methylpyridinium hexa-2,4-dienoate dihydrate

2-Amino-4-methylpyridinium hexa-2,4-dienoate dihydrate

In the title salt, C6H9N2+·C6H7O2−·2H2O, the non-H atoms of the 2-amino-4-methylpyridinium cation are coplanar, with a maximum deviation of 0.010 (1) Å. In the crystal structure, the pyridinium N atom and the 2-amino gr...

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Bibliographic Details
Main Authors: Madhukar Hemamalini, Hoong-Kun Fun
Format: Article
Language:English
Published: International Union of Crystallography 2010-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810033076
Description
Summary:In the title salt, C6H9N2+·C6H7O2−·2H2O, the non-H atoms of the 2-amino-4-methylpyridinium cation are coplanar, with a maximum deviation of 0.010 (1) Å. In the crystal structure, the pyridinium N atom and the 2-amino group of the cation are hydrogen bonded to the carboxylate O atoms of the anion via a pair of N—H...O hydrogen bonds, forming an R22(8) ring motif. The sorbate anions and water molecules are linked through O—H...O hydrogen bonds, forming R1010(28) and R64(12) ring motifs. The motifs form part of a three-dimensional framework.
ISSN:1600-5368

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