Increasing the resistance to current antimicrobial agents has posed a pressing need for the development of new antimicrobial agents.We, therefore, benefit from the antimicrobial characteristics of pyrimidine derivatives to prepare a new 4-(4bromophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide ligand.The ligand complexes of (3d; Cr, Mn, Fe, Co, Ni, Cu, and Zn) and 4d -Cd met...