2-(Pyrene-1-yl)-1,3-dithiane

Abstract

In the title compound, C20H16S2, the pyrene ring is planar [maximum deviation 0.0144 (15) Å] and the dithiane ring adopts a chair conformation. The crystal packing is stabilized by C—H...π interactions. An intramolecular C—H...S hydrogen bond generates an S(5) ring motif.