Experimental and Theoretical Study of 4-Methylaminoantipyrine with Divalent Metal Ions

  • Farah M Ibrahim Department of Chemistry, college of Science, Al-Nahrain University, Baghdad-Iraq.
Keywords: 4-methylaminoantipyrine, divalent metal ions, thermal analysis

Abstract

Co2+, Ni2+, Cu2+ complexes with 4-methylaminoantipyrine (MAP) were synthesis and characterized by IR, UV-Vis., thermal analysis, CHNO-S analysis, magnetic susceptibility, conductivity measurements and this work includes a theoretical study of MAP complexes where it was done by the program of hyperchem8.0.7 using semi-empirical calculations. The PM3 method at 298 K used to calculate geometric properties, binding energy (ΔEb), heat of formation (ΔH○f), total energy (ΔEtot.), ultraviolet and vibrational data of the MAP complexes. The comparing of experimental data with theoretical data gave good results, so the square planar geometry suggested for complexes.

 

Published
2018-09-01
How to Cite
Ibrahim, F. (2018). Experimental and Theoretical Study of 4-Methylaminoantipyrine with Divalent Metal Ions. Al-Nahrain Journal of Science, 21(3), 70-81. Retrieved from https://anjs.edu.iq/index.php/anjs/article/view/1744
Section
Articles