Quantitative correlation between log<i>K </i>of the complexes and C<i>_A , </i>E<i>_A</i> and D<i>_A</i> parameters of the metal ions/lewis acids

756-759Regression analysis reveals a significant linear correlation of the formation constants of the complexes and ionic tendencies (EA), covalent tendencies (CA) and dissolvation effect (steric hindrance DA) of the metal ions/ lewis acids with different ligands in aqueous solution. As a result of the regression analysis, the predictive equations arc much promising and stability constant values have been obtained for these ligands with any metal ion with certain accuracy