Formation of Nanostructures Based on Nickel Complexes with the Assistance of h-bonds on the modified silicon surfaces

摘要

The role of the intermolecular H-bonds in mechanisms of catalysis of with polynuclear hetero ligand complexes M(Ⅱ)_xL~1 _y(L~1_(ox))_z(L~2)_n(H_2O)_m (m=nj, Fe, L~1 = acac~-, L~1_(ox) = CH_3COO~-, L~2 = R_4NBr, 18C6, MP (N-methylpirrolidon-2, m=ni)) as active catalysts of alkylarens oxidation to corresponding hydroperoxides and as models of Ni(Fe)ARE) dioxygenases, is discussed. The AFM method has been used for research of possibility of the stable supramolecular structures formation on the basis of nickel complexes M(Ⅱ)_xL~1_y(L~1_(ox)_z(L~2)_n(H_2O)_m("A"), (Ni_2(AcO)_3(acac)MP•2H_2O, M-Ni. L~1 = acac~-, L~1_(ox) = CH_3COO , L~2 = MP = N-methylpirrolidon-2, x=2, y=l, z=3, n=l, m=2) with the assistance of intermolecular H-bonds.