Research Article

Synthesis, Spectroscopic Characterization, and Biological Evaluation Studies of 5-Bromo-3-(((hydroxy-2-methylquinolin-7-yl)methylene)hydrazono)indolin-2-one and Its Metal (II) Complexes

Table 6

Cumulative data of and values for Schiff base (BHMQMHI) complexes.

SolventIonic strength = 0.1 MIonic strength = 0.2 M
pKapKa
10.09.4
CopperCobaltNickelCopperCobaltNickel

50% Dioxane-water5.6443.9005.5545.0254.51994.23005.4995.03255.4763.5364.4423.835