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

被引：2

作者：

Abdallah, Amira E. M. ^{[1
]}

Elgemeie, Galal H. ^{[1
]}

Jones, Peter G. ^{[2
]}

机构：

[1] Helwan Univ, Chem Dept, Fac Sci, Cairo, Egypt

[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt, Hagenring 30, D-38106 Braunschweig, Germany

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2023年 / 79卷

关键词：

benzothiazole; coumarin; crystal structure; FLUORESCENT; DERIVATIVES; ANALOGS; AGENTS;

D O I：

10.1107/S205698902300347X

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The molecule of the title compound, C17H11NO2S, is almost planar, with an interplanar angle of 3.01 (3)degrees between the benzothiazole and chromene ring systems. A short intramolecular S center dot center dot center dot O=C contact of 2.727 (2) angstrom is observed. The crystal packing involves a layer structure parallel to (211), containing dimeric inversion-symmetric units connected by a 'weak' C-H center dot center dot center dot O=C hydrogen bond.

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页码：504 / +

页数：9

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