3-(Benzo[ d]thia-zol-2-yl)-2 H-chromen-2-one

IUCrdata. 2022 Mar 31;7(Pt 3):x220332. doi: 10.1107/S2414314622003327. eCollection 2022 Mar.


In the title compound, C16H9NO2S, the inter-planar angle is 6.47 (6)°. An intra-molecular S⋯O=C contact of 2.727 (2) Å is observed. The packing is determined by several types of weak inter-action ('weak' hydrogen bonds, S⋯S contacts and π-π stacking).

Keywords: benzo­thia­zol; chromene; coumarin; crystal structure.