Synthesis and Properties of Binuclear Copper(I) Complexes Containing bis(Diphenylphosphine)methane

摘要

Binuclear copper(I) complexes (Cu(Dppm)(2,2'-Bipy))_2(NO_3)_2 (I) and (Cu(Dppm)(Phen))_2(NO_3)_2 (II) (Dppm = Ph_2PCH_2PPh_2) have been prepared and characterized by physicochemical and spectroscopic methods. The X-ray crystal structure of complex I shows that Dppm coordinates as a bridging ligand and 2,2'-Bipy as a bidentate ligand to the Cu(I) atoms with tetrahedral structure.