Does the dipole moment of a molecule correlate with its hyperpolarizability and polarizability?

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Massimiliano Arca

There is not a simple answer to this question, since the dipole moment depends on charges and charges are not QM observables. This said, the short answer is no: a polar molecular compound with light hard-in-nature atoms can have a significant dipole moment, while being very poorly polarisable.

Adrish Chakraborty

Thank you, Sir Massimiliano Arca