Research Article: 2-Bromo-N′-[(Z)-2-bromo­benzyl­idene]-5-methoxy­benzohydrazide

Date Published: August 01, 2009

Publisher: International Union of Crystallography

Author(s): Hongqi Li, B. K. Sarojini, B. Narayana, H. S. Yathirajan, William T. A. Harrison.


In the title compound, C15H12Br2N2O2, the mol­ecule adopts an E conformation about the C=N double bond and a transoid conformation about the central N—N bond, with a C(=O)—N—N—C(H) dihedral angle of 169.4 (4)°. In the crystal, mol­ecules are linked by N—H⋯O hydrogen bonds, leading to C(4) chains. The packing also features slipped π–π stacking inter­actions, with a centroid–centroid separation of 3.838 (3) Å and a slippage of 1.19 Å.

Partial Text

For related structures and background, see: Narayana et al. (2007 ▶); Butcher et al. (2007 ▶).




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