(μ3-Trithio­cyanurato-κ6N1,S2:N3,S4:N5,S6)tris[(N,N,N′,N′′,N′′-penta­methyl­diethylenetriamine-κ3N,N′,N′′)­copper(II)] tris­(perchlorate)

In the title compound, [Cu3(C9H23N3)3(C3N3S3)](ClO4)3, the three CuII centres, related by the body-diagonal threefold rotation symmetry along [111], are bridged by a trithio­cyanurate(3−) anion (ttc), with each centre having a considerably distorted trigonal–bipyramidal geometry and bonded to three N atoms of a tridentate N,N,N′,N′′,N′′-penta­methyl­diethylenetriamine ligand, and one S and one N atoms of the ttc ligand. The secondary structure is stabilized by a variety of weak hydrogen bonds of the type C—H⋯O (H⋯A < 2.7 A) connecting the cation and perchlorate anions.