copper(1+),2,9-dimethyl-1,10-phenanthroline

[Cu(2,9-dimethyl-1,10-phenanthroline)2]BF4

[Ni(1,4,7-triazacyclononane)2](3+)

bis(2,9-dimethyl-1,10-phenanthroline) copper (I) perchlorate

Mn(N,N'-dioxo-2,2'-bipyridine)3(3+)