4-(Thio-phen-2-yl)-2-[4-(tri-fluoro-meth-yl)phen-yl]-2,3-di-hydro-1,5-benzo-thia-zepine.
In the title compound, C20H14F3NS2, the seven-membered thia-zepine ring adopts a slightly distorted twist-boat conformation. The mean plane of the five-membered thio-phene ring fused to the thia-zepine ring is twisted by 32.3 (3) and 55.6 (4)° from the benzene and phenyl rings, respectively. In the crystal, inversion dimers linked by pairs of weak C-H⋯N inter-actions are observed.
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Manjunath
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Manjula
Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Raghavendra
Post Graduate Department of Chemistry, Yuvaraja's College, University of Mysore, Mysore 570 006, India.
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Ajay Kumar
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Lokanath