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Acta Cryst. (2005). E61, o2736-o2738  [ doi:10.1107/S1600536805023810 ]

4-Bromophenyl 4-toluenesulfonate: supramolecular aggregation through weak C-H...O and C-H...[pi] interactions

V. Manivannan, N. Vembu, M. Nallu, K. Sivakumar and F. R. Fronczek

Abstract: In the crystal structure of the title compound, C13H11BrO3S, the dihedral angle between the mean planes of the 4-tolyl and 4-bromophenyl rings is 67.3 (2)°. There are weak C-H...O hydrogen bonds which generate rings of graph-set motifs S(5), S(6), R12(4), R21(6) and R22(8). The supramolecular aggregation is completed by the presence of C-H...[pi] interactions. An R22(7) motif formed by the combination of a C-H...O and a C-H...[pi] interaction is a notable feature in the title compound.

Online 30 July 2005


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