(E)-Methyl 3-(3,5-dibromo-2-hydroxybenzylidene)carbazate

Abstract

The title compound, C9H8Br2N2O3, crystallizes with two very similar independent molecules in the asymmetric unit, each of which adopts a trans configuration with respect to the C=N bond. Intramolecular O—H...N hydrogen bonds are observed in each independent molecule. In the crystal structure, molecules are linked into chains propagating along [010] by N—H...O and C—H...O hydrogen bonds. In addition, C—H...π interactions stabilize the structure.