2-AMINO-5-METHYLTIADIAZOL-1,3,4 WITH CADMIUM (II) SYNTHESIS AND STRUCTURE OF THE COMPLEX COMPOUND RESEARCH

A new complex compound based on the ligand 2-amino-5-methylthiadazole-1,3,4 of Cd (II) iodide was synthesized. The composition and structure of the synthesized compound were studied by methods of elemental analysis, IR and 1H NMR spectroscopy. Based on the results of elemental analysis, it was shown that during the synthesis, a complex with a metal:ligand ratio of 1:2 is formed. The results of IR spectroscopic analysis of the obtained compound showed that the coordination polyhedron consists of monodentately bonded heterocyclic ligands. In the 1H NMR spectrum of ligand and complex solutions, the coordinated ligand in the heterocycle undergoes "amin-imin" tautomerism with the nitrogen atom of the exo-amine group.