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Acta Cryst. (2010). E66, o2119  [ doi:10.1107/S1600536810028904 ]

5,8-Dibromo-14,17-difluoro-2,11-dithia[3.3]paracyclophane

X. Hao and D. Wu

Abstract: The title compound, C16H12Br2F2S2 [systematic name: 12,15-dibromo-52,55-difluoro-2,7-dithia-1,5(1,4)-dibenzenaoctaphane], has two approximately parallel benzene rings with a dihedral angle of 1.53 (15)° between them and with a centroid-centroid distance of 3.3066 (18) Å. In the crystal structure, molecules are stacked along the a axis through an intermolecular [pi]-[pi] interaction with a centroid-centroid distance of 3.7803 (18) Å. Molecules are also connected by a C-H...S interaction, forming a chain along the b axis.

Online 24 July 2010


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