Activation of unsaturated substrates by cobalt complexes. Crystal structure and reactivity of a complex of octacarbonyl dicobalt with N-methylbis(α,α-dimethylpropargyl)amine
作者:Luigi Pietro Battaglia、Daniele Delledonne、Mario Nardelli、Giovanni Predieri、Gian Paolo Chiusoli、Mirco Costa、Corrado Pelizzi
DOI:10.1016/0022-328x(89)88055-6
日期:1989.3
A new complex of octacarbonyl dicobalt with N-methyl(α,α-dimethylpropargyl)amine was prepared and characterized by spectroscopic and X-ray diffraction methods. Each triple bond is coordinated to a hexacarbonyldicobalt fragment and each metal shows a pseudo-octahedral geometry. The structure of the free ligand having NH in place of N-methyl has also been determined for comparison.
制备了八羰基二钴与N-甲基(α,α-二甲基炔丙基)胺的新型配合物,并通过光谱和X射线衍射法对其进行了表征。每个三键与一个六羰基二钴片段配位,并且每种金属均显示伪八面体几何形状。还已经确定了具有NH代替N-甲基的游离配体的结构用于比较。