μ-4,4′-Bipyridine-κ2 N: N′-bis­{[ N-(2-amino­ethyl)-1,3-propyl­diamine-κ3 N, N′, N′′]aqua­copper(II)} tetra­kis(perchlorate).

The title dinuclear copper complex, [{Cu(C5H15N3)(H2O)}2(C10H8N2)](ClO4)4, has a crystallographically imposed inversion centre. Each CuII atom is coordinated by four N atoms [Cu—N = 2.001 (4)–2.037 (4) Å] and one water mol­ecule [Cu—O = 2.373 (3) Å] in a slightly distorted square-pyramidal geometry. [ABSTRACT FROM AUTHOR]