Liao Chuang-Yi, Lee Hon Man
National Changhua University of Education, Department of Chemistry, Changhua, Taiwan 50058.
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3362. doi: 10.1107/S1600536811048410. Epub 2011 Nov 19.
In the title compound, C(19)H(19)N(4)O(2) (+)·Cl(-)·C(2)H(3)N, the dihedral angle between the two phenyl rings is 69.57 (8)° while the dihedral angles between the imidazole ring and the phenyl rings are 70.61 (7) and 82.11 (7)°. In the crystal, N-H⋯Cl, C-H⋯O, C-H⋯Cl and C-H⋯N hydrogen bonds link the imidazolium cations, chloride anions and acetonitrile solvent mol-ecules into a two-dimensional hydrogen-bonded network parallel to (001); an intra-molecular C-H⋯O hydrogen bond is also observed.
在标题化合物C₁₉H₁₉N₄O₂⁺·Cl⁻·C₂H₃N中，两个苯环之间的二面角为69.57 (8)°，而咪唑环与苯环之间的二面角分别为70.61 (7)°和82.11 (7)°。在晶体中，N—H⋯Cl、C—H⋯O、C—H⋯Cl和C—H⋯N氢键将咪唑阳离子、氯离子阴离子和乙腈溶剂分子连接成一个平行于(001)的二维氢键网络；还观察到一个分子内C—H⋯O氢键。
