Synthesis, spectral and physical chemical studies of some new dimetallic complexes from Ceftazidime

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Muthanna Journal of Pure Sciences – MJPS
Volume 3 issue 1, 2016

Wisam. A. Radhi
Department of Chemistry, Polymer Research Center, University of Basra, Iraq

Abstract

Ceftazidime, (6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(1-carboxy-1-ethylethoxy)
imino] acetyl] amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0] oct-2-
ene-2-carboxylateinner salt Interact with transition metal ions to give
[M2(CFZ)OHCl.6H2O] complexes (M=Co(II), Ni(II),Cu(II) and Cd(II)). The
complexes were found to have high percentage of coordinate water molecules. The
modes of bonding were discussed depending on the conductivity measurement, the
infrared spectral peaks of the different allowed vibrations, 1HNMR spectra. Which
indicate a octahedral geometry is suggested for their structure.
Keywords : Ceftazidime, Synthesis, dimetallic complexes.

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