GEZIELTE SYNTHESE DREIKERNIGER HETEROMETALL-CLUSTER MIT VIER VERSCHIEDENEN GERUESTATOMEN

Article abstract of DOI:10.1016/0022-328X(83)80093-X

The trinuclear heterometallic cluster Va-Vc possessing a tetrahedral framework of four different atoms (MPdPtC) have been prepared from (μ-2-MeC3H4)(μ-Br)PdPt(PPr3ⁱ)2 (IV) and Na (M = Cr, M, W).Complex IV is obtained from (μ-2-MeC3H4)(μ-C5H5)PdPt(PPr3ⁱ)2 and Me3SiBr by bridge-ligand exchange.Following the same concept, the synthesis of the Pt2Mo and Pt2W heterometallic clusters VIIIa, VIIIb has also been achieved.