Determination of Stability Constants of Some Metal Mixed Complexes in Solution by Solution Electophoresis [Be(II), Mn(II), Pb(II), Cd(II)-Methyl Cysteine-NTA System]
Corresponding Author(s) : SATYENDRA SINGH
Asian Journal of Chemistry,
Vol. 20 No. 2 (2008): Vol 20 Issue 2
Abstract
An innovative solution electrophoresis technique has been used for the study of mixed ligand complexes of some divalent metals ions viz., Be(II), Mn(II), Pb(II) and Cd(II) with methyl cysteine as primary ligand and NTA as secondary ligand. The stability constants of the mixed complexes formed were found to be: 4.81, 4.67, 3.54, 3.65 (log k values) for Be(II), Mn(II), Pb(II) and Cd(II), respectively at 30 ± 0.5 ºC an ionic strength 0.1 M.
Keywords
Stability constants
Mixed complexes
Electophoresis
Metal(II)-Methyl Cysteine- NTA system
KUMAR YADAV, T., & SINGH, S. (2010). Determination of Stability Constants of Some Metal Mixed Complexes in Solution by Solution Electophoresis [Be(II), Mn(II), Pb(II), Cd(II)-Methyl Cysteine-NTA System]. Asian Journal of Chemistry, 20(2), 870–878. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12533
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