Gezielte synthese dreikerniger heterometall-cluster mit vier verschiedenen gerüstatomen
作者:P. Thometzek、H. Werner
DOI:10.1016/0022-328x(83)80093-x
日期:1983.8
trinuclear heterometallic clusters Va—Vc possessing a tetrahedral framework of four different atoms (MPdPtC) have been prepared from (μ-2-MeC3H4)(μ-Br)PdPt(PPri3)2 (IV) and [C5H5(CO)3M]Na (M = Cr, Mo, W). Complex IV is obtained from (μ-2-MeC3H4)(μ-C5H5)PdPt(PPri3)2 and Me3SiBr by bridge—ligand exchange. Following the same concept, the synthesis of the Pt2Mo and Pt2W heterometallic clusters VIIIa, VIIIb has