Nesterova O. Direct synthesis and crystal structure of heterobimetallic compexes with ethylenediamine based on copper, nickel, cadmium and zinc

The dissertation is devoted to direct synthesis and structure of heterobimetallic complexes with ethylenediamine based on copper, nickel, cadmium and zinc. The new synthetic procedures based on interaction of metal powder (Cu, Ni) or metal oxide (ZnO, CdO) with salt (CdX2, NiX2, X = Cl-, Br-, I-, NCS-, dca-, O2CMe-, NO3-) or oxide of other metal (ZnO, CdO) in the presence of ammonium salt (NH4X, X = Cl-, Br-, I-, NCS-, O2CMe-, NO3-) and aprotonic ligand have been elaborated and 49 novel heterobimetallic complexes have been prepared using those. The compounds were studied by means of electronic, mass-, IR-, EPR-spectroscopy, magnetochemistry, conductometry, thermogravimetry and also tested for antimicrobal and antiphytoviral activity. The crystal structures of the 23 new complexes have been determined by X-Ray crystal structure analysis. Complexes obtained possess photoconductivity, can be perspective antimicrobal and antiphytoviral agents and also can be used as precursors to obtaining of catalysts for oxygen reduction in air electrodes of chemical source current.