Synthesis and Characterization of New Complexes Fe(II), Co(II) and Ni(II) Ions with Azo Ligand Derived from 4-Aminoantipyrene

Authors

  • Khalida F AL-Azawi Applied Chemistry Division, Applied Sciences Department, University of Technology, Baghdad-Iraq.
  • Rashed Taleb Rasheed Applied Chemistry Division, Applied Sciences Department, University of Technology, Baghdad-Iraq
  • Liblab Sami Jassim Applied Chemistry Division, Applied Sciences Department, University of Technology, Baghdad-Iraq

Keywords:

4-aminoantipyrine, azo dye, coumari

Abstract

The ligand (4-(7-hydroxy-4-methylcoumarin-8-ylazo)-1-phenyl-2,3-dimethyl pyrazol-5-one 4-yl) derived from 4-aminoantipyrine and 7-hydroxy-4-methyl coumarin. The synthesized ligand was characterized by 13C, 1HNMR, FT.IR and UV-Vis spectra. Complexes of Fe(II), Co(II) and Ni(II) with the ligand were prepared in aqueous methanol with a (1:2) M:L ratio. The prepared complexes have been characterized by using flame atomic absorption, FT.IR, UV-Vis spectra as well as magnetic susceptibility and conductivity measurements. On the basis of physicochemical data octahedral geometries were attributed for the complexes.

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Published

2018-05-23

Issue

Vol. 19 No. 4 (2016): December

Section

Articles

How to Cite

[1]
“Synthesis and Characterization of New Complexes Fe(II), Co(II) and Ni(II) Ions with Azo Ligand Derived from 4-Aminoantipyrene”, ANJS, vol. 19, no. 4, pp. 41–47, May 2018, Accessed: Apr. 20, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/178