The synthesis and structure of thiocarbohydrazide and metal complexes of thiocarbohydrazone ligand are described. The ligand was obtained by condensation of N,N`-thiocarbohydrazide with salicylaldehyde. The Cu(II)complex have been synthesized by reacting CuCl2.2H2O and Ligand by molar ratio 2:1(M:L),while the Cu(II) complex of thiocarbohydrazide have been synthesized by reacting CuCl2.2H2O and TCH by molar ratio 1:2(M:L) These complexes are soluble only to a larger extent in DMF and DMSO .The bonding sites are the azomethine nitrogen atom, phenolic oxygen atom and thiol sulfur atom. The metal complexes exhibit square planner and octahedral structure. Characterization and structure elucidation of the synthesized compounds were achieved by spectral (IR, electronic,1H and 13C NMR) as well as molar conductivities.
Chemistry and Materials Research.
2017.