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International Journal of Pharmacology
  Year: 2016 | Volume: 12 | Issue: 2 | Page No.: 92-100
DOI: 10.3923/ijp.2016.92.100
 
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Spectroscopic, Thermal and Antioxidant Properties of Novel Mixed Ligand-Metal Complexes Obtained from Saccharinate Complexes and Azo Dye Ligand (mnppa)

Nevin Turan, Ragip Adiguzel , Kenan Buldurun and Ercan Bursal

Abstract:
The novel mixed ligand-metal complexes with a general formula [M(Sac)2(H2O)2L2].nH2O] [M = Mn(II), Co(II), Ni(II), Cu(II) and Cd(II), L = 5-Methly-4-(4-nitrophenylazo)-2H-pyrazole-3-ylamine (mnppa)] have been synthesized and characterized by elemental analyses, IR, UV-VIS, magnetic susceptibility mass spectra and thermogravimetry-differential thermal analysis (TGA-DTA). Each metal (II) ion is octahedral coordinated by two sac, two mnppa and two aqua ligands. The antioxidant properties of mixed ligand-metal complexes were determined by different in vitro methods such as ABTS, DPPH, FRAP and CUPRAC assays. The results of metal complexes were compared with standard antioxidant compounds.
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How to cite this article:

Nevin Turan, Ragip Adiguzel, Kenan Buldurun and Ercan Bursal, 2016. Spectroscopic, Thermal and Antioxidant Properties of Novel Mixed Ligand-Metal Complexes Obtained from Saccharinate Complexes and Azo Dye Ligand (mnppa). International Journal of Pharmacology, 12: 92-100.

DOI: 10.3923/ijp.2016.92.100

URL: https://scialert.net/abstract/?doi=ijp.2016.92.100

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