Research Article: (E)-4-Hy­droxy-N′-(2-hy­droxy-3,5-diiodo­benzyl­idene)-3-meth­oxy­benzohydrazide methanol monosolvate

Date Published: March 01, 2012

Publisher: International Union of Crystallography

Author(s): Xiao-Yan Li.

http://doi.org/10.1107/S1600536812004552

Abstract

In the title compound, C15H12I2N2O4·CH3OH, the hydrazone mol­ecule exists in an E conformation with respect to the C=N bond. The dihedral angle between the rings is 11.9 (2)°. There is one intra­molecular O—H⋯N hydrogen bond in the hydrazone mol­ecule. In the crystal, the hydrazone and methanol mol­ecules are linked through O—H⋯O and N—H⋯O hydrogen bonds and C—H⋯O inter­actions to form two-dimensional networks lying parallel to (001).

Partial Text

For the syntheses and crystal structures of hydrazone compounds, see: Hashemian et al. (2011 ▶); Lei (2011 ▶); Shalash et al. (2010 ▶). For the crystal structures of similar compounds, reported recently by the author, see: Li (2011a ▶,b ▶).

 

Source:

http://doi.org/10.1107/S1600536812004552