Akriche Samah, Rzaigui Mohamed
Laboratoire de chimie des Matériaux, Faculté des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 20;65(Pt 7):o1648. doi: 10.1107/S1600536809022879.
The asymmetric unit of the title compound, C(5)H(6)N(3)O(2) (+)·HSeO(4) (-), contains two monoprotonated 2-amino-3-nitro-pyridinium cations and two hydrogen selenate anions which are connected through N-H⋯O and O-H⋯O hydrogen bonds, building chains parallel to the a direction. These chains are further connected to each other by weaker C-H⋯O hydrogen-bonding inter-actions, leading to the formation of a three-dimensional network.
标题化合物C(5)H(6)N(3)O(2) (+)·HSeO(4) (-)的不对称单元包含两个单质子化的2-氨基-3-硝基吡啶鎓阳离子和两个硒酸氢根阴离子，它们通过N-H⋯O和O-H⋯O氢键相连，形成平行于a方向的链。这些链通过较弱的C-H⋯O氢键相互作用进一步连接，形成三维网络。
