6-Chloro-3-[(di-methyl-amino)-methyl-idene]thio-chroman-4-one

Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 7;69(Pt 10):o1521. doi: 10.1107/S1600536813024550. eCollection 2013.

Abstract

The asymmetric unit of the title compound, C12H12ClNOS, contains three independent mol-ecules, with the thio-chroman ring adopting a sofa conformation in each one. The crystal structure features C-H⋯O inter-actions; one of the O atoms accepts three such bonds. Together, the hydrogen bonds give rise to a molecular tape propagating in [010].