How can I convert Debye-ang (polarizability), Debye-ang**2 (first hyperpolarizability) and Debye-Ang**3 (second hyperpolarizability) to atomic unit?

I wanted to calculate the longitudinal (z-axis) static polarizability and hyperpolarizabilities beta and gamma of polybutatriene oligomers by using Gaussian09. I have used  [#P...

22 March 2017 686 1 View