[8,17-Bis(5-nitro-2-oxidobenzyl-κO)-5,6:19,20-dibenzo-1,4,11,14-tetra­oxa-8,17-diaza­cyclo­eicosane-κ4N,N′]­copper(II) chloro­form solvate

In the title compound, C36H38CuN4O10·CHCl3, the CuII atom is coordinated by two phenolate O atoms and two amine N atoms and displays a distorted square-planar coordination geometry. The complex mol­ecule has approximate C2 symmetry. The chloro­form solvent mol­ecule is disordered equally over two positions.