2-Amino-5-methyl-pyridinium 2-hydr-oxy-3,5-dinitro-benzoate.

ABSTRACT: In the title mol-ecular salt, C(6)H(9)N(2) (+)·C(7)H(3)N(2)O(7) (-), the 2-amino-5-methyl-pyridinium cation is essentially planar, with a maximum deviation of 0.023 (1) Å. There is an intra-molecular O-H⋯O hydrogen bond in the 3,5-dinitro-salicylate anion, which generates an S(6) ring motif. In the crystal, the protonated N atom and the 2-amino group are hydrogen bonded to the carboxyl-ate O atoms via a pair of N-H⋯O hydrogen bonds, forming an R(2) (2)(8) ring motif. Weak inter-molecular C-H⋯O inter-actions help to further stabilize the crystal structure.

SUBMITTER: Hemamalini M 

PROVIDER: S-EPMC2979276 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature