Crystal structure of poly[diaqua-(1,2-di(4-pyridyl)ethylene-κ2N:N')- bis(1,2-di(4-pyridyl)ethylene-κN)-bis(3-nitro-1,2-benzenedicarboxylato- κ3O,O':O'')cobalt(II)], C52H40Co2N8O14

C52H40Co2N8O14, triclinic, P1¯ (no. 2), a = 11.423(5) Å, b = 13.051(6) Å, c = 17.776(8) Å, α = 74.185(5)°, β = 86.110(6)°, γ = 70.758(6)°, V = 2407(2) Å3, Z = 2, Rgt(F) = 0.0933, wRref(F2) = 0.1817, T = 296 K. [ABSTRACT FROM AUTHOR]