Research Article: 4,4′-Bipyridine–2-meth­oxy­benzoic acid (1/2)

Date Published: March 01, 2012

Publisher: International Union of Crystallography

Author(s): Xiao-Yan Qian, Feng-Zhi Liu.

http://doi.org/10.1107/S1600536812003194

Abstract

The asymmetric unit of the title compound, C10H8N2·2C8H8O3, contains two 2-meth­oxy­benzoic acid mol­ecules and one 4,4′-bipyridine mol­ecule. The 4,4′-bipyridine mol­ecule is disordered over two positions in a 1:1 ratio. In the crystal, the 2-meth­oxy­benzoic acid and 4,4′-bipyridine mol­ecules are connected by inter­molecular O—H⋯N hydrogen bonds. The dihedral angle between the carboxy group and its attached ring is 26.823 (2)°.

Partial Text

For the use and related structures of 2-meth­oxy­benzoic acid in coordination chemistry, see: Vollano et al. (1984 ▶); Smith et al. (1986 ▶); Li (2005 ▶); Andrews et al. (2006 ▶); Ren et al. (2006 ▶); Zhao et al. (2008 ▶); Sharma et al. (2009 ▶).

 

Source:

http://doi.org/10.1107/S1600536812003194