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Paper Details

Synthesis and Study of Complexation reaction of a newly synthesized Ligand ((E)-1-(2-hydroxybenzylidene)-4- phenylthiosemicabazide) with some Transition Metal Ions in Acetonitrile Solution

Naser Samadi*and Marzie Ahari Salmasi

Journal Title:Journal of Chemical, Biological and physical sciences
Abstract


The synthesis and Complexation properties of a new substituted coumarin derivetive, towards certain transition metal ions, (M, where M = Ni, cd, Zn, Cu) in acetonitrile has been reported in this work. The stoichiometries of complexes were determined using UV- Visible spectroscopy studies. The stability constants of complexes were influenced by parameters such as the type of metal, ligand, counter ion or solvent. The formation constants of the complexes were determined for the synthesized ligand with several metallic cations, in acetonitrile solution by UV - Visible spectrometry.

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