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

In the title compound, C 12 H 11 N 3 O 2 S, the dihedral angle between the 4 H -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 R 2 2 (14) loops. The dimers are reinforced by a pair of C—H...O in...

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Bibliographic Details
Published inActa Crystallographica Section E Structure Reports Online Vol. 70; no. 11; p. o1151
Main Authors Vimala, G., Govindaraj, J., Haribabu, J., Karvembu, R., SubbiahPandi, A.
Format Journal Article
LanguageEnglish
Japanese
Published International Union of Crystallography (IUCr) 01.11.2014
International Union of Crystallography
Subjects
4H-chromen-4-one
biological properties
crystal structure
Crystallography
Data Reports
hydrazinecarbothioamide
hydrogen bonding
QD901-999
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Summary:In the title compound, C 12 H 11 N 3 O 2 S, the dihedral angle between the 4 H -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 R 2 2 (14) loops. The dimers are reinforced by a pair of C—H...O interactions, which generate R 2 2 (10) loops.
ISSN:1600-5368
1600-5368
DOI:10.1107/s1600536814021667