CO(II), NI(II), ZN(II) AND CU(II) COMPLEXES WITH N,N'-bis-(2-HYDROXYBENZYL)BENZIDINE
New binuclear complexes Co(II), Ni(II), Zn(II) and Cu(II) with reduced Schiff's base were synthesized. The ligand was obtained by condensation of salicylaldehyde and benzidine at 2:1 molar ratio with following reducing by sodium borohydride. The composition and structure of the obtained complexes were studied by IR, electron spectroscopy, derivatography and elemental analysis
doi.org/10.32737/0005-2531-2019-4-94-99
Keywords : salicylaldehyde, benzidine, Schiff base, metal complexes
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