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[Contents scheme]

Acta Cryst. (2013). E69, o70
[ doi:10.1107/S1600536812049756 ]


S. K. Nayak, K. N. Venugopala, T. Govender, H. G. Kruger and G. E. M. Maguire

Abstract: In the title compound, C21H13BrClNO2S, the dihedral angle between the planes of the benzothiazole and chlorophenylmethanone groups is 71.34 (6)°. In the crystal, weak C-H...N hydrogen bonds lead to dimer formation, whereas Br...Cl short contacts [3.4966 (11) Å] form infinite chains along the a-axis direction. Further, the C-H...O, C-H...[pi] and [pi]-[pi] [centroid-centroid distance = 3.865 (2) Å] interactions stabilize the three-dimensional network.

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