Novel Trinuclear Copper(II)and Nickel(II)Metallochelates with Nitromalonodialdehyde Bis(acylhydrazones)

摘要

Novel trinuclear copper(II)and nickel(II)metallochelates with nitromalonodialdehyde bis(acylhy-drazone)are synthesized.The compositions and structures of the ligand and complexes are determined from the data of elemental and thermographic analyses,IR and NMR spectroscopies,and magnetochemistry.Details of magnetochemical behavior of the metallochelates synthesized are discussed.