Shen L, Li JH, Nie JJ, Xu DJ. Bis(3-hydroxy-pyridinium) fumarate.
Acta Crystallogr Sect E Struct Rep Online 2009;
65:o1679. [PMID:
21582938 PMCID:
PMC2969193 DOI:
10.1107/s1600536809023800]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2009] [Accepted: 06/21/2009] [Indexed: 05/30/2023]
Abstract
The crystal structure of the title compound, 2C(5)H(6)NO(2) (+)·C(4)H(2)O(4) (2-), consists of 3-hydroxy-pyridinium cations and fumarate dianions. The dianion is located on an inversion center and the cation is linked to it by O-H⋯O and N-H⋯O hydrogen bonds. The cation is twisted with respect to the anion by 24.83 (5)°.
Collapse