Venugopala K N, Nayak Susanta K, Odhav B
Department of Biotechnology and Food Technology, Durban University of Technology, Durban 4001, South Africa.
Acta Crystallogr Sect E Struct Rep Online. 2013 May 31;69(Pt 6):o984. doi: 10.1107/S1600536813014086. Print 2013 Jun 1.
In the title compound, C21H14BrNO2S, the dihedral angle between the planes of the benzo-thia-zole and phenyl-methanone groups is 63.4 (2)°. In the crystal, pairs of C-H⋯N hydrogen bonds link the mol-ecules to form inversion dimers, which are further linked by C-H⋯O inter-actions into chains along the c axis. C-H⋯π and π-π inter-actions [centroid-centroid distance = 3.863 (1) Å] further stabilize the mol-ecular assembly.
在标题化合物C₂₁H₁₄BrNO₂S中，苯并噻唑和苯甲酮基团平面之间的二面角为63.4（2）°。在晶体中，C—H⋯N氢键对将分子连接形成反演二聚体，这些二聚体通过C—H⋯O相互作用进一步沿c轴连接成链。C—H⋯π和π-π相互作用[质心-质心距离 = 3.863（1）Å]进一步稳定了分子组装体。
