作者: Lan Shen , Jun-Hua Li , Jing-Jing Nie , Duan-Jun Xu
DOI: 10.1107/S1600536809023800
关键词: Pyridinium 、 Ion 、 Medicinal chemistry 、 Crystal structure 、 Chemistry 、 Hydrogen bond
摘要: The crystal structure of the title compound, 2C5H6NO2+·C4H2O42−, consists 3-hydroxypyridinium cations and fumarate dianions. dianion is located on an inversion center cation linked to it by O—H⋯O N—H⋯O hydrogen bonds. twisted with respect anion 24.83 (5)°.