Polarizability of non-polar molecules

This must be balanced by the internal attractive Coulomb force between the displaced electron orbit and the nucleus as given by Equation (24) where Zi = z2 = 1, , = 1 in a vacuum and by considering the shift angle, Q 

The induced dipole moment can be expressed by using the general dipole moment equation (Equation (3)), and can be related to molecular polarizability by using Equation (7) so that, 

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