Synthesis and characterization of novel functionalized tetradentate ligand type H3NS3 and its metal complexes with Re(V)‎, Ni(II)‎, Cu(II)‎, Cd(II)‎ & Hg(II)‎

الملخص EN

This work represents the preparation of the tetra dentate ligand H3NS3 (H3L) and its metal complexes with rhenium (V) , nickel (II) , copper (II) , cadmium (II) and mercury (II) metal ions.

The ligand and its complexes were characterized when needed by Infrared, Ultraviolet–visible, HPLC, Mass, 1H nuclear magnetic resonance, and atomic absorption spectroscopic techniques, elemental analysis, and electrical conductivity.

The proposed structure for (H3NS3) with Re (V) is square pyramidal, with Ni (II) is distorted square planar, and with the rest of metal ions is distorted tetrahedral.