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

Acta Crystallographica Section E

R. Karvembu¹  J. Haribabu²  J. Govindaraj³  A. SubbiahPandi⁴  G. Vimala⁴ 

[1] Deparment of Chemistry, National Institute of Technology, Trichy 620 015, India;Department of Chemistry, National Institute of Technology, Trichy 620 015, India;Department of Physics, Pachaiyappa's College for Men, Kancheepuram 631 501, India;Department of Physics, Presidency College (Autonomous), Chennai 600 005, India;

关键词: crystal structure;    hydrazinecarbothioamide;    4H-chromen-4-one;    biological properties;    hydrogen bonding;   

DOI  :  10.1107/S1600536814021667

来源: DOAJ

【 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)°. In the crystal, inversion dimers linked by pairs of N—H...O hydrogen bonds generate R22(14) loops. The dimers are reinforced by a pair of C—H...O interactions, which generate R22(10) loops.

【 授权许可】

Unknown