Chelating ligands hexanuclear clusters

SC4N2)2(p-dppm)4],488 or hexanuclear as [M6(p-ER)4( i-dppm)4]2+ (M=Cu (48), Ag E=S, Se) (Scheme 16).489,490 Many of these complexes present luminescence properties. There are also three-coordinated Cu(I) derivatives with chelating amine ligands as [Cu(SMes)(phenMe4)]491 or [Cu(S-Mes )(btmgp)] (btmgp=6z, s(tetramethylguanidine).492 A series of cluster... 

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