Abstract

SYNTHESIS AND CHARACTERIZATION OF NEW AZAMACROCYCLIC BINUCLEAR CU(II) COMPLEX

Authors

• • Mirjana Antonijević-Nikolić
  • Academy of Applied Studies Šabac, Department for Medical, business and technological studies, Hajduk Veljkova 10, Šabac, Serbia
• • Branka Dražić
  • University of Belgrad, Faculty of Pharmacy, Department of General and Inorganic Chemistry Vojvode Stepe 450, Belgrade, Serbia
• • Slađana Tanasković
  • University of Belgrade, Faculty of Pharmacy, Department of General and Inorganic Chemistry Vojvode Stepe 450, Belgrade, Serbia

Abstract

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.

Keywords: Cu(II) complexes, octaazamacrocycle, L-aminoacids, L-norleucine

How to Cite: Antonijević-Nikolić, M. , Dražić, B. & Tanasković, S. (2025) “SYNTHESIS AND CHARACTERIZATION OF NEW AZAMACROCYCLIC BINUCLEAR CU(II) COMPLEX”, Engineering, Environment and Materials in Process Industry - EEM. 9(1).