In the title compound, [Hg(C14H13N4O3)2], the central Hg atom (site symmetry 2) is six-coordinated by two tridentate 1-(2-ethoxyphenyl)-3-(4-nitrophenyl)triazenide ligands through two N and one O atoms. The mononuclear complex molecules are connected into two parallel chains by intermolecular C-H...O hydrogen-bonding interactions. These chains are connected to each other by face-to-edge C-H...[pi] interactions between the CH of the ethoxy groups and the aromatic rings, resulting in a two-dimensional architecture in the ac plane.
Rofouei, M. K., Fereyduni, E., Attar Gharamaleki, J., Bruno, G., & Amiri Rudbari, H. (2010). Bis[1-(2-ethoxyphenyl)-3-(4-nitro-phenyl)triazenido]mercury(II). Acta Crystallographica Section E: Structure Reports Online, 66(9). https://doi.org/10.1107/S1600536810031326