Investigation of the composition of Co(0) complexes in Ziegler type catalytic systems

Upon the interaction of cobalt chelate compounds (containing a carbonyl or imino group) with Al, Mg and Li organic compounds in aromatic hydrocarbons, Co(0) complexes are formed. The coordination sphere of Co(0) includes an arene molecule, an organometallic molecule and a chelate ligand of the initial cobalt complex.