Downloads: 116 | Views: 312

Research Paper | Chemistry | India | Volume 4 Issue 12, December 2015 | Popularity: 6.2 / 10

Rate This Article!      

Equilibrium Studies on Interaction of Organotin (IV) Moieties with N-O Donor Ligands

Pratibha Paliwal Bhatele, Seema Yadav Kumari

Abstract: Equilibrium studies of dioctyltin [DOT] (IV) and dimethyltin [DMT] (IV) Moieties with nitrogen and oxygen donor ligands i. e. glycine and alanine are investigated potentiometrically. Experiments are carried out in 10 % alcohol medium at three different temperatures (201C, 301C and 401C) and at three ionic strengths ( = 0.05M, 0.10M and 0.15M). The experimental data are subjected to computational analysis and thermodynamic parameters (-G, -H and -S) for non protonated, monohydroxo and dihydroxo species have been calculated. The concentration distribution of the various complex species in solution has been evaluated as a function of pH and is presented in the form of speciation curves with the help of SCOGS computer program.

Keywords: Pontentiometry, Organotin IV, SCOGS, Thermodynamic parameters, Speciation Curves

Edition: Volume 4 Issue 12, December 2015

Pages: 1298 - 1302

DOI: https://www.doi.org/10.21275/NOV152232

Make Sure to Disable the Pop-Up Blocker of Web Browser

Click to Cite this Article

Similar Articles