Crystal structure of 3-(benzo[]thia-zol-2-yl)-6-methyl-2-chromen-2-one.

Acta Crystallogr E Crystallogr Commun

Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, Germany.

Published: April 2023

The mol-ecule of the title compound, CHNOS, is almost planar, with an inter-planar angle of 3.01 (3)° between the benzo-thia-zole and chromene ring systems. A short intra-molecular S⋯O=C contact of 2.727 (2) Å is observed. The crystal packing involves a layer structure parallel to (211), containing dimeric inversion-symmetric units connected by a 'weak' C-H⋯O=C hydrogen bond.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10162075PMC
http://dx.doi.org/10.1107/S205698902300347XDOI Listing

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