Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2)

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Mahmoud A. Al-Issa
Ayat A. Abbas
Fadhel S. Matty

Abstract

     In this research, new Schiff base is derived from chitosan O-nitrobenzyldehyde and its complexes were synthesized. All compounds were characterized by FT-IR, UV-Visible, TGA, DTA, TG and molar conductivity with melting point. The results showed that Schiff base was coordinated via  nitrogen atom azomethine with the center metal ions Co+2,Ni+2 and Cu+2 behaving monodentate ligand and forming complexes with molecular formula [M(L)Cl2H2O] The tetrahedral geometrical was suggested for all prepared complexes based on the characterization data for all techniques.   +2,Cu+2, Ni+2M = Co   

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How to Cite
Al-Issa, M. A., Abbas, A. A., & Matty, F. S. (2017). Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2). Ibn AL- Haitham Journal For Pure and Applied Sciences, 29(2), 115–129. Retrieved from https://jih.uobaghdad.edu.iq/index.php/j/article/view/90
Section
Chemistry