Department of Chemistry University of rajasthan Jaipur India
Email:- gupta _od@yahoo.co.in
Studies of Tl(I) complexes with L-Threonine have been carried out by polarographic method in aqueous-nonaqueous (20%, 40%, 60% DMSO) medium under varying temperatures at 308K and 318K in presence of potassium nitrate as supporting electrolyte. The reduction of Tl(I) was found to be reversible and diffusion controlled in aqueous-nonaqueous medium for L-Threonine ligand and have shown the formation of 1:1 and 1:2 complexes. DeFord and Hume's method as modified by Irving has been applied for the determination of composition and stability constants of complex species and the mathematical Mihailov's method has also been applied for the determination of composition and stability constants of complex species and the mathematical Mihailov's method ahs also been applied for the comparison of stability constant values. The changes in thermodynamic parameters DH°, DG° and DS° have been evaluated.
Copy the following to cite this article:
Smita Agrawal and O.D. Gupta* , "Electrochemical studies of Thallium(I) complexes with L-Threonine in Non-aqueous Media at Dropping Mercury Electrode ", Journal of Ultra Chemistry, Volume 7, Issue 2, Page Number 233-240, 2016Copy the following to cite this URL:
Smita Agrawal and O.D. Gupta* , "Electrochemical studies of Thallium(I) complexes with L-Threonine in Non-aqueous Media at Dropping Mercury Electrode ", Journal of Ultra Chemistry, Volume 7, Issue 2, Page Number 233-240, 2016Available from: http://journalofchemistry.org/paper/491/