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


ABSTRACT: The mol-ecule of the title compound, C17H11NO2S, 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.

SUBMITTER: Abdallah AEM 

PROVIDER: S-EPMC10162075 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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Crystal structure of 3-(benzo[<i>d</i>]thia-zol-2-yl)-6-methyl-2<i>H</i>-chromen-2-one.

Abdallah Amira E M AEM   Elgemeie Galal H GH   Jones Peter G PG  

Acta crystallographica. Section E, Crystallographic communications 20230425 Pt 5


The mol-ecule of the title compound, C<sub>17</sub>H<sub>11</sub>NO<sub>2</sub>S, 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. ...[more]

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