Infrared spectroscopic investigation of divalent and tervalent metal complexes of sulphonic derivatives of phenyl-hydrazoacetylacetone

The Infrared spectra of a number of metal-sulphonic phenyl-1 hydrazoacetylacetone complexes have been recorded. The absorption frequencies of metal-nitrogen and metaloxygen bonds are assigned and their co-ordination bond lengths are calculated. The force constant of the ligandmetal bond was also calculated