Determination of Stability Constants of Some Transition Metal Complexes of 2-Hydroxybenzylidine-4-Toluidine
Corresponding Author(s) : Kiran Mangaonkar
Asian Journal of Chemistry,
Vol. 15 No. 3 (2003): Vol 15 Issue 3
Abstract
Proton dissociation constants of the ligand 2-hydroxybeozylidine-4-
toluidine and the stability constants of its complexes with Co(ll), Ni(II),
Cu(II), Zn(II) and Cd(II) have been determined potentiometrically at
30 ± 0.1°C and at ionic strength 0.1 M in 75:25 (v/v) dioxane-water
medium. The values log K1 and log K2 have been determined. The stabilities
of the chelates follow the order Cu> Zn > Co > Cd > Ni.
Keywords
Stability constant
Transition metal
Complexes
2-Hydroxybenzylidine-4-toludine
(1)
Raut, A.; Desai, P.; Mangaonkar, K. Determination of Stability Constants of Some Transition Metal Complexes of 2-Hydroxybenzylidine-4-Toluidine . ajc 2010, 15, 1429-1434.
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