A. Al-Issa, M., A. Abbas, A., S. Matty, F. (2016). Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2). , 29(2), 115-129.
Mahmoud A. Al-Issa; Ayat A. Abbas; Fadhel S. Matty. "Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2)". , 29, 2, 2016, 115-129.
A. Al-Issa, M., A. Abbas, A., S. Matty, F. (2016). 'Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2)', , 29(2), pp. 115-129.
A. Al-Issa, M., A. Abbas, A., S. Matty, F. Synthesis and Characterization of Schiff Base Derived From Chitosan and Its Complexes With (Co+2, Ni+2 and Cu+2). , 2016; 29(2): 115-129.

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 Science
Article 1, Volume 29, Issue 2, 2016, Pages 115-129
Authors
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.
M = Co+2, Ni+2,Cu+2
Keywords
chitin; Chitosan; schiff base; complexes
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