The work presented in the Book entitled “Stability constants of metal complexes” can be summarized as below. The practical proton-ligand and metal-ligand stability constants were determined by Calvin-Bjerrum titration technique using nitric acid and constant ionic strength was maintained with sodium nitrate....

The work presented in the Book entitled “Study on Metalloporphyrins” can be summarized in analytical and physical data; spectral data are compatible with the suggested structures. The complexes are colored, stable in air and insoluble in H2O, ethanol and non-polar solvents such as benzene....