Dipole–quadrupole and dipole–octopole polarizability for CH4 and CF4

Maroulis, George
November 1996
Journal of Chemical Physics;11/8/1996, Vol. 105 Issue 18, p8467
Academic Journal
We have relied on accurate finite-field self-consistent field and coupled-cluster calculations to obtain for the dipole–quadrupole and dipole–octopole polarizability of CH4 the values A=9.01 e2a30Eh-1 and E=-18.9 e2a40Eh-1. For CF4 our best values combine finite-field self-consistent field and complete fourth-order perturbation theory calculations and they are A=12.4 e2a30Eh-1 and E=-27.8 e2a40Eh-1. © 1996 American Institute of Physics.


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