Oriental Journal of Computer Science and Technology

Iran Sheikhshoaie ¹, Ahmad Kamali ¹

Affiliations
1 Department of Chemistry, Shahid-Bahonar Universirt of Kerman, 76175-133 Kerman, IR

Abstract

Disulphide derivatives of imine compounds have the subject of intensive investigation over the past years, reflecting that they are excellent ligands for coordination to the metal ions. The disulphide group is well recognized as a potential binding site for metal ions in biological systems. In our present works we prepared two symmetrical Schiff base compounds N,N/-bis (2-hydroxy-3-methoxybenzylidene)-2,2/-(aminophenylthio) ethane [L₁] and N,N/-bis (2-hydroxybenzylidene)-2,2/-(aminophenylthio) ethane [L₂] by condensation of bis-(2-aminophenyl) disulphide with salen derivatives in absolute ethanol at room temperature. The structures of prepared compounds were checked by several spectroscopic methods. In the other part of this work the structure of these compounds have been optimized in gas phase and all quantum chemical parameters of the optimized L₁ and L₂ compounds have been discussed by some semi-empirical methods.

Keywords

Sciff Base, Quantum Parameter, Bis (2-Aminophenyl) Disulphide, Semi-Emperical Method, Corrosion Inhibition.

Full Text