This volume comprises critical literature reviews of molecular modelling, both theoretical and applied. Molecular modelling in this context refers to modelling the structure, properties and reactions of atoms, molecules & materials. Each chapter is compiled by experts in their fields and provides a selective review of literature published between June 1999 and May 2001, incorporating sufficient historical perspective for the non-specialist to gain an understanding. With chemical modelling covering such a wide range of subjects, this specialist periodical report should be a useful resource for any chemist, biochemist, materials scientist or molecular physicist needing to acquaint themselves of major developments in the area.