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Acta Cryst. (2013). E69, o1608  [ doi:10.1107/S1600536813025889 ]


M. Manjula, B. C. Manjunath, N. Renuka, K. Ajay Kumar and N. K. Lokanath

Abstract: In the title compound, C19H14FNS2, the seven-membered thia­zepine ring adopts a slightly distorted twist boat conformation. The dihedral angle between the benzene rings is 53.6 (1)°. The mean plane of the thia­zepine ring is twisted by 34.3 (7)° and 36.6 (7)° from the benezene rings. A C-H...F interaction generates stacking of molecules along the ab plane.

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