Synthesis, spectroscopic studies and crystal structures of ReI(CO)3(NN)Cl complexes with N,N′-bis(substituted benzylidene)ethane-1,2-diamine Schiff base ligands
作者:Valiollah Mirkhani、Reza Kia、Dalibor Milić、Akbar Rostami Vartooni、Dubravka Matković-Čalogović
DOI:10.1007/s11243-009-9298-5
日期:2010.2
Four new Re(I) tricarbonyl-diimine complexes were prepared by reaction of Re(CO)5Cl with N,N′-bis(substituted benzylidene)ethane-1,2-diamine Schiff base ligands. These compounds were characterized by physico-chemical methods, and their crystal structures were established by X-ray diffraction. The coordination geometry at the Re atom is that of a distorted octahedron, with three carbonyl ligands in the facial geometry.
通过Re(CO)5Cl与N,N'-双(取代亚苄基)乙烷-1,2-二胺席夫碱配体反应制备了四种新的Re(I)三羰基二亚胺配合物。通过物理化学方法对这些化合物进行了表征,并通过X射线衍射建立了它们的晶体结构。 Re原子的配位几何形状是一个扭曲的八面体,在面几何形状中具有三个羰基配体。