Crystal structure of (2E)-N-methyl-2-[(4oxo-4H-chromen-3-yl)methylidene]hydrazinecarbothioamide

被引：5
|
作者：
Vimala, G. [1 ]
Govindaraj, J. [2 ]
Haribabu, J. [3 ]
Karvembu, R. [3 ]
SubbiahPandi, A. [1 ]
机构：
[1] Presidency Coll Autonomous, Dept Phys, Madras 600005, Tamil Nadu, India
[2] Pachaiyappas Coll Men, Dept Phys, Kancheepuram 631501, India
[3] Natl Inst Technol, Dept Chem, Tiruchirappalli 620015, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷
关键词：
crystal structure; hydrazinecarbothioamide; 4H-chromen-4one; biological properties; hydrogen bonding;
D O I：
10.1107/S1600536814021667
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C12H11N3O2S, the dihedral angle between the 4H-chromen-4-one ring system and the -CH = N-NH-CS-NH- unit is 6.22 (1)degrees. In the crystal, inversion dimers linked by pairs of N-H center dot center dot center dot O hydrogen bonds generate R-2(2) (14) loops. The dimers are reinforced by a pair of C-H center dot center dot center dot O interactions, which generate R-2(2)(10) loops.
引用
收藏
页码：O1151 / +
页数：7
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