The van der Waals potentials between all the rare gas atoms from He to Rn

The interatomic van der Waals potentials for all the possible 21 homogeneous and heterogeneous pairs of rare gas atoms including radon are determined using the Tang-Toennies potential model and a set of previously derived combining rules. The three dispersion coefficients and the two Born-Mayer parameters needed for calculating the potential curves are listed. (C) 2003 American Institute of Physics.