Khan F Nawaz, Hathwar Venkatesha R, Kumar Rajesh, Kushwaha Atul Kumar, Akkurt Mehmet
Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 18;66(Pt 7):o1693-4. doi: 10.1107/S1600536810022701.
In the title compound, C(28)H(20)Cl(2)N(2)O(2), the 2-chloro-quinoline and 6-chloro-quinoline ring systems are twisted slightly, making a dihedral angle of 4.05 (3)°. The dihedral angle between the 2-quinoline ring system and the phenyl ring attached to it is 74.43 (5)°. In the crystal structure, a pair of inter-molecular C-H⋯O hydrogen bonds connect the mol-ecules, forming centrosymmetric dimers with R(2) (2)(16) motifs. The dimers are further consolidated by a C-H⋯π inter-action and a π-π stacking inter-action with a centroid-centroid distance of 3.6562 (10) Å.
在标题化合物C(28)H(20)Cl(2)N(2)O(2)中,2-氯喹啉和6-氯喹啉环系统略有扭曲,二面角为4.05 (3)°。2-喹啉环系统与其相连的苯环之间的二面角为74.43 (5)°。在晶体结构中,一对分子间C-H⋯O氢键连接分子,形成具有R(2) (2)(16) motif的中心对称二聚体。这些二聚体通过C-H⋯π相互作用和质心距离为3.6562 (10) Å的π-π堆积相互作用进一步巩固。