Date Published: May 01, 2012
Publisher: International Union of Crystallography
Author(s): Steffen Thies, Christian Näther, Rainer Herges.
The asymmetric unit of the title compound, C12H12N4O2, consists of one half-molecule, which is located on a center of inversion. The molecule has a step-like shape; the azo group adopting a trans configuration, with the pyridine rings being parallel-displace.
For background to this work, see: Thies et al. (2010 ▶, 2011 ▶); Venkataramani et al. (2011 ▶).