Good and bad news about the supermolecular method

3 GOOD AND BAD NEWS ABOUT THE SUPERMOLECULAR METHOD Two deficiencies [Pg.691]

When performing the subtraction in formula (13.1), we obtain a number representing the interaction energy at a certain distance and orientation of the two subsystems. [Pg.691]

The second deficiency deals with the fact that the interaction energy obtained is just a number and we will have no idea why the number is of such magnitude. Both deficiencies will be removed in the perturbational approach to intermolecular [Pg.691]

A big advantage ot the supermolecular method is its applicability at any intermolecular distance, i.e. independently of how strong the interaction is. [Pg.692]

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