2,4,6-三甲基吡啶磷酸二氢盐
2,4,6-Trimethyl-pyridinium dihydrogen phosphate.
作者信息
Dai Jing, Xu Jie
机构信息
Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 18;67(Pt 1):o149. doi: 10.1107/S1600536810052153.
The asymmetric unit of the title compound, C(8)H(12)N(+)·H(2)PO(4) (-), contains two H(2)PO(4) (-) anions and two 2,4,6-trimethyl-pyridinium cations. In the crystal, the anions are linked by O-H⋯O hydrogen bonds, forming supra-molecular chains running along the a axis; the cations are connected to the anion chains by N-H⋯O hydrogen bonds. Weak inter-molecular C-H⋯O hydrogen bonding is also present in the crystal structure.
标题化合物C(8)H(12)N(+)·H(2)PO(4) (-)的不对称单元包含两个H(2)PO(4) (-)阴离子和两个2,4,6-三甲基吡啶阳离子。在晶体中，阴离子通过O-H⋯O氢键相连，形成沿a轴延伸的超分子链；阳离子通过N-H⋯O氢键与阴离子链相连。晶体结构中还存在弱的分子间C-H⋯O氢键。
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