N′-(3,5-Dibromo-2-hydroxybenzylidene)-4-nitrobenzohydrazide methanol monosolvate
oleh: Xin Zhou, Shu-Tao Gao, Jing-Jun Ma
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-09-01 |
Deskripsi
The title compound, C14H9Br2N3O4·CH4O, was obtained as the product of the reaction of 3,5-dibromosalicylaldehyde with 4-nitrobenzohydrazide in methanol. The benzohydrazide molecule is nearly planar, with a maximum deviation of 0.126 (2) Å. The mean planes of the two benzene rings make a dihedral angle of 9.3 (3)°. Intramolecular O—H...N and O—H...Br interactions are observed in the benzohydrazide molecule. In the crystal, pairs of adjacent benzohydrazide molecules are linked by two methanol molecules through intermolecular O—H...O and N—H...O hydrogen bonds, forming a dimer.