S. Muralidharan, N. Elavarasu, T. Srinivasan
May 18, 2013
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Influential Citations
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title molecular salt, C6H9N2 +·C7H4NO4 −, the original pyridine N atom of 2-amino-4-methylpyridine is protonated and the carboxylic acid group of nitrobenzoic acid is deprotonated. In the crystal, the ions are linked by N—H⋯O hydrogen bonds, forming chains propagating along [001]. The chains are linked via C—H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to the bc plane.