The Theory of Intermolecular Forces

The theory of intermolecular forces has advanced very greatly in the last few decades. Simple empirical models are no longer adequate to account for the detailed and accurate experimental measurements that are now available, or to predict properties such as the structures of molecular crystals reliably. At the same time computational methods for calculating intermolecular forces have improved enormously, so that it is possible to construct much more accurate intermolecular potential energy functions for much larger systems than was possible twenty years ago. The Theory of Intermolecular Forces describes these advances. It sets out the mathematical techniques that are needed to describe molecular properties and…