Raman intensities of liquids: absolute scattering activities and ClO bond EOPs of ClO−, ClO−2, ClO−3 and ClO−4 ions in aqueous solution

Absolute Raman scattering activities of aqueous solutions of the following ions have been measured: ClO−, ClO−2, ClO−3, ClO−4. Electro-optical parameters (EOPs) for the ClO bonds in these compounds were calculated. Equilibrium bond polarizabilities and their derivatives with respect to bond length can be correlated with the number of valence electrons in non-bonding and antibonding orbitals. High equilibrium bond polarizability goes with small polarizability derivatives, and vice versa, for the compounds studied here.