The theory of intermolecular forces has advanced very greatly in recent years. It has become possible to carry out accurate calculations of intermolecular forces for molecules of useful size, and to apply the results to important practical applications such as understanding protein structure and function, and predicting the structures of molecular crystals. The Theory of Intermolecular Forces sets out the mathematical techniques that are needed to describe and calculate intermolecular interactions and to handle the more elaborate mathematical models. It describes the methods that are used to calculate them, including recent developments in the use of density functional theory and symmetry-adapted perturbation theory. The use of higher-rank multipole moments to describe electrostatic interactions is explained in both Cartesian and spherical tensor formalism, and methods that avoid the multipole expansion are also discussed. Modern ab initio perturbation theory methods for the calculation of intermolecular interactions are discussed in detail, and methods for calculating properties of molecular clusters and condensed matter for comparison with experiment are surveyed.
The book will be of good use to experts and students of quantum mechanics and advanced physical chemistry.
Theory of Intermolecular Forces
The theory of intermolecular forces has advanced very greatly in the last few decades.
This third edition is expanded into three sections and contains five new chapters over the previous edition.
The aim of this book is to prepare burgeoning users and developers to become active participants in this exciting and rapidly advancing research area by uniting for the first time, in one monograph, the basic concepts of equilibrium and ...
It is clear that E corr is negative: both, FCI and HF fulfil the variational principle, but the wavefunction of the former ... while the second electron is promoted on helium B. Looking more closely, it is seen that actually two of such ...
The aim of these notes is to offer a modern picture of the pertur bative approach to the calculation of intermolecular forces.
The topic of cohesion and the study of intermolecular forces has been an important component of physical science research for hundreds of years. This book is organised into four broad periods of advances in our understanding.
The text provides an introduction and background on: Field theoretic treatments, including the second quantized Maxwell field formulation Intermolecular potential and a semi-classical perturbation theory treatment of short- and long-range ...
The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning.