The synthesis and properties of some organometallic compounds containing group IV (Ge, Sn)-group II (Zn, Cd) metalmetal bonds
作者:F.J.A. des Tombe、G.J.M. van der Kerk、H.M.J.C. Creemers、N.A.D. Carey、J.G. Noltes
DOI:10.1016/s0022-328x(00)82912-5
日期:1972.11
The reactions of triphenylgermane and triphenyltin hydride with coordinatively saturated organozinc or organocadmium compounds give organometallic complexes containing Group IV (Ge, Sn)-Group II(Zn, Cd) metalmetal bonds. The 2,2′-bipyridine complexes show solvent-dependent charge-transfer absorptions in the visible region. The occurrence of charge transfer may account for the observation that the