Qian Hui-Fen, Huang Wei
Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 6;66(Pt 4):o759. doi: 10.1107/S1600536810007907.
In the title compound, C(4)H(8)N(5) (+)·Cl(-), a two-dimensional layer packing network is observed in which every chloride anion links three adjacent 2,4-diamino-6-methyl-1,3,5-triazin-1-ium cations by N-H⋯Cl hydrogen-bonding inter-actions, forming 12-membered and eight-membered hydrogen-bonded rings with graph-set motifs R(4) (4)(12) and R(3) (3)(8), respectively. In addition, N-H⋯N hydrogen bonds are found between adjacent cations, forming another type of eight-membered [R(2) (2)(8)] hydrogen-bonded ring.
在标题化合物C₄H₈N₅⁺·Cl⁻中，观察到一种二维层状堆积网络，其中每个氯离子阴离子通过N-H⋯Cl氢键相互作用连接三个相邻的2,4-二氨基-6-甲基-1,3,5-三嗪-1-鎓阳离子，分别形成具有R₄⁴(12)和R₃³(8)图式的12元氢键环和8元氢键环。此外，在相邻阳离子之间发现了N-H⋯N氢键，形成了另一种类型的8元[R₂²(8)]氢键环。
