(E)-6-Bromo-3-{2-[2-(2-chlorobenzylidene)hydrazinyl]thiazol-5-yl}-2H-chromen-2-one dimethyl sulfoxide monosolvate

被引：1

作者：

Arshad, Afsheen ^{[2
]}

Osman, Hasnah ^{[2
]}

Lam, Chan Kit ^{[3
]}

Hemamalini, Madhukar ^{[1
]}

Fun, Hoong-Kun ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, Usm 11800, Penang, Malaysia

[2] Univ Sains Malaysia, Sch Chem Sci, Usm 11800, Penang, Malaysia

[3] Univ Sains Malaysia, Sch Pharmaceut Sci, Usm 11800, Penang, Malaysia

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

D O I：

10.1107/S1600536811011160

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound C19H11N3O2SClBr center dot C2H6OS, the molecule adopts an E configuration about the central C=N double bond. The chromene ring system and the thiazole ring are approximately planar, with maximum deviations of 0.027 (2) and 0.003 (1) A, respectively. The central thiazole ring makes dihedral angles of 21.82 (9) and 5.88 (7)degrees with the chloro-substituted phenyl ring and the chromene ring, respectively. In the crystal, molecules are connected via N-H...O, N-H...S and C-H...O hydrogen bonds, forming supramolecular chains along the c axis. An intramolecular C-H...O hydrogen bond occurs. pi-pi interactions are observed between the thiazole and phenyl rings [centroid-centroid distance = 3.6293 (10) A]. A short Br...Cl contact of 3.37 (6) A also occurs.

引用

页码：O1009 / U1687

页数：12