(E)-1-(2,4-Dinitro­phen­yl)-2-[1-(thio­phen-2-yl)ethyl­idene]hydrazine

The mol­ecule of the title compound, C(12)H(10)N(4)O(4)S, is slightly twisted, with a dihedral angle of 8.23 (9)° between the benzene and thio­phene rings. One nitro group is co-planar [O—N—C—C torsion angles = −0.5 (3) and −1.9 (3)°] whereas the other is slightly twisted with respect to the benzene...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Jansrisewangwong, Patcharaporn, Chantrapromma, Suchada
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089201/
https://www.ncbi.nlm.nih.gov/pubmed/21754363
http://dx.doi.org/10.1107/S1600536811011135
Descripción
Sumario:The mol­ecule of the title compound, C(12)H(10)N(4)O(4)S, is slightly twisted, with a dihedral angle of 8.23 (9)° between the benzene and thio­phene rings. One nitro group is co-planar [O—N—C—C torsion angles = −0.5 (3) and −1.9 (3)°] whereas the other is slightly twisted with respect to the benzene ring [O—N—C—C torsion angles = −5.1 (3) and −5.7 (3)°]. In the crystal, the mol­ecules are linked by weak C—H⋯O inter­actions into screw chains along the b axis. The mol­ecular conformation is consolidated by an intra­molecular N—H⋯O hydrogen bond.

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