(E)-4-Nitro-N′-(3-nitrobenzylidene)benzohydrazide
نویسنده
چکیده
The title compound, C(14)H(10)N(4)O(5), has an E conformation with respect to the C=N bond. The dihedral angle between the benzene rings is 2.41 (14)°. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds to form chains along the c axis. C-H⋯O inter-actions are also present, linking the chains to form a three-dimensional network.
منابع مشابه
(E)-3-Bromo-N′-(4-hydroxy-3-nitrobenzylidene)benzohydrazide
The title compound, C(14)H(10)BrN(3)O(4), was synthesized by the reaction of 4-hydr-oxy-3-nitro-benzaldehyde with an equimolar quantity of 3-bromo-benzohydrazide in methanol. The mol-ecule displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 4.6 (2)°. The nitro group is almost coplanar with the attached benzene ring [dihedral angle = 4.7 (2)°]. In ...
متن کامل(E)-4-Bromo-N′-(2-nitrobenzylidene)benzohydrazide
The title compound, C(14)H(10)BrN(3)O(3), was obtained by a condensation reaction between 2-nitro-benzaldehyde and 4-bromo-benzohydrazide. The dihedral angle between the two benzene rings is 4.1 (2)°. The mol-ecule displays an E configuration about the C=N bond. In the crystal, mol-ecules are linked into a chain along [100] by inter-molecular N-H⋯O hydrogen bonds.
متن کامل2-Methyl-N′-(4-nitrobenzylidene)benzohydrazide
The title hydrazone compound, C(15)H(13)N(3)O(3), was prepared by the condensation of 4-nitro-benzaldehyde with 2-methyl-benzohydrazide in methanol. The dihedral angle between the two benzene rings is 14.8 (2)°. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along the a axis.
متن کامل4-Hydroxy-N′-(3-nitrobenzylidene)benzohydrazide
The title compound, C(14)H(11)N(3)O(4), was obtained by a condensation reaction between 3-nitro-benzaldehyde and 4-hy-droxy-benzohydrazide. The whole mol-ecule is approximately planar, with a dihedral angle of 9.2 (3)° between the benzene rings. The mol-ecule displays an E conformation about the C=N bond. In the crystal, mol-ecules are linked via N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds, generatin...
متن کامل(E)-4-Methyl-N′-(3-nitrobenzylidene)benzohydrazide
In the title compound, C(15)H(13)N(3)O(3), the dihedral angle between the benzene rings is 1.01 (3)° and that between the nitro group and its attached ring is 5.99 (15)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds generating C(4) chains along [010].
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