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Acta Cryst. (2013). E69, o1093  [ doi:10.1107/S1600536813015924 ]


H. D. Choi, P. J. Seo and U. Lee

Abstract: In the title compound, C22H17FO2S, the dihedral angles between the mean plane [r.m.s. deviation = 0.005 (1) Å] of the benzofuran ring system and the pendant 3-fluorophenyl and phenyl rings are 23.92 (5) and 32.44 (5)°, respectively. In the crystal, molecules are linked by two weak C-H...O(sulfinyl) hydrogen bonds and a C-H...[pi] interaction, forming a sheet, which lies in the ab plane. A [pi]-[pi] interaction between the benzene and furan rings of neighbouring molecules [centroid-centroid distance = 3.976 (2) Å] links the molecules into inversion dimers and connects adjacent sheets, resulting in a three-dimensional network.

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