The crystal structure of [Cu{C(CN)3}(C10H8N2)2]-[C(CN) 3] is formed by discrete [Cu(bipy)2{C(CN)3}]+ cations and [C(CN)3]- anions (bipy is 2,2′-bipyridine). The coordination polyhedron of CuII is a distorted trigonal bipyramid with a {CuN5} chromophore.