Studies in Metal-ligand Stability Constants of Cu(I I) Complexes and Measurement of Viscosity, Refractivity Index with s ome substituted Pyrazoles and Diketones at 0.1M Strength

ABSTRACT
The interaction of metal ions with pyrazoles and diketons gained much interest as these compounds have importance in antidiabetiec drugs. The physical properties such as viscosity and metal-bonding stability constant in 70% DMSO-Water and refractive index and polarazibility constant in different concentration with diketones at 300c. The result obtained of stability constants are in good agreement. Mesurement of refractive index has also been studied by Abbe’s refractometer. Molar refractivity and Polarazibility constants of ligands solution have been evaluated in the present investigation.

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