2-Carb-oxy-pyridinium maleate.

ABSTRACT: In the title mol-ecular salt, C(6)H(6)NO(2) (+) (.)C(4)H(3)O(4) (-), the 2-carb-oxy-pyridinium cation is essentially planar with a maximum deviation of 0.003 (3) Å. In the crystal, adjacent cations and anions are linked by an extensive system of weak N-H⋯O, O-H⋯O and C-H⋯O inter-actions, forming a layer parallel to the ab plane.

SUBMITTER: Pandi P 

PROVIDER: S-EPMC3515186 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature