Theory of Atoms in Molecules
Richard F.W. Bader
Contents
                                         Introduction
                                        What is an Atom?
                                        What is a Bond?
                                        The Topological Atom is the Quantum Atom
                                        Quantum Mechanics of a Proper Open System
                                        The Laplacian of the Electron Density and the Lewis and VSEPR
                                        Models
                                        Further Reading and Related Material