Crystal structure of (Z)-2-benzylidene-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one

被引：1
|
作者：
Ellouz, Mohamed [1 ]
Sebbar, Nada Kheira [1 ]
Fssassi, El Mokhtar [1 ]
Saadi, Mohamed [2 ]
El Ammari, Lahcen [2 ]
机构：
[1] Univ Mohammed 5, Fac Sci, Lab Chim Organ Heterocycl URAC 21, Pole Competence Pharmacochim, Ave Ibn Battouta,BP 1014, Rabat, Morocco
[2] Univ Mohammed 5, Fac Sci, Lab Chim Solide Appl, Rabat, Morocco
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2015年 / 71卷
关键词：
crystal structure; thiomorpholin-3-one derivative; benzothiazine derivative; hydrogen bonding;
D O I：
10.1107/S2056989015019295
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C16H13NOS, the 1,4-thiazine ring displays a screw-boat conformation. The conformation about the ethene bond [1.344 (2) angstrom] is Z. The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)degrees with the pendent phenyl ring, indicating a twisted conformation in the molecule. In the crystal, molecules are linked by pairs of C-H center dot center dot center dot O hydrogen bonds, forming inversion dimers.
引用
收藏
页码：O862 / U490
页数：7
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