SYNTHESIS AND INVESTIGATION OF MIXED-LIGAND COMPLEX COMPOUNDS OF SOME 3D METALS WITH 2-AMINO-5-MERCAPTO-1,3,4-THIADIAZOLE AND ETHYLENEDIAMINE
Complex compounds of Co(II), Ni(II), Cu(II), and Zn with acetates based on 2-amino-5-mercapto-1,3,4-thiadiazole and
ethylenediamine (en) were synthesized and studied. The composition and structure of the obtained complexes were determined
using X-ray fluorescence analysis, scanning electron microscopy with energy-dispersive analysis, IR spectroscopy, differential
thermal analysis, and X-ray diffraction analysis. It was established that the metal-to-ligand ratio (M:L:en) in the complexes is 1:2:2.
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