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Academy of Applied Studies Šabac, Department for Medical, business and technological studies, Hajduk Veljkova 10 , Šabac , Serbia
University of Belgrad, Faculty of Pharmacy, Department of General and Inorganic Chemistry Vojvode Stepe 450 , Belgrade , Serbia
University of Belgrade, Faculty of Pharmacy, Department of General and Inorganic Chemistry Vojvode Stepe 450 , Belgrade , Serbia
The new mixed ligand complex of Cu(II) with octaazamacrocyclic ligand N,N',N'',N'''- tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and amino acid L-norleucine was synthesized and characterized by elemental analysis, conductivity data, infrared and electronic spectra. New complex is binuclear with the formula [Cu2 (norleu) tpmc] (ClO4)4. In this complex, the octaazamacrocyclic ligand tpmc acts as a polydentate ligand coordinated through four N atoms for each Cu(II), whereas the amino acid coordinated through the carboxylate group. Both of the Cu(II) are coordinated with two pyridyl and two cyclam nitrogens and bridged with –N–(CH2)3–N–portions of the cyclam ring and oxygen atoms of L-norleucine.
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