- Print ISBN 9780444502292
- Electronic ISBN 9780080542713
This book presents a review of the theoretical concepts of molecular magnetism. The first chapter of the book recapitulates the necessary mathematical background. An overview of macroscopic magnetic properties is then presented. Formulation of magnetic parameters and methods of their calculation are given, followed by a brief summary of magnetic behaviour. The core of the book deals with the temperature dependence of magnetic susceptibility for mononuclear complexes, dimers, and exchange-coupled clusters.
This book will be particularly useful for those scientists and students working in the field of molecular magnetism who need to refer to a complete and systematic treatment of the mathematics of magneto-chemical theory.
Symbolics - Principles of quantum mechanics - Approximate methods of quantum mechanics - Angular momentum - Tensor properties - Molecular symmetry. Summary. References.
Macroscopic magnetic properties.
Magnetic quantities - Thermodynamic relationships - Alternating fields - Demagnetisation correction - Overview of magnetic susceptibilities - Statistical thermodynamics. Summary. References.
Microscopic magnetic properties.
Magnetic parameters - Electromagnetic potential - The Schrödinger equation in a magnetic field - Inclusion of the electron spin - Inclusion of the nuclear spin - Inclusion of the electron and nuclear spins - The effect of nuclear structure. Summary. References.
Quantisation of relativistic Hamilton function - The Dirac equation for a free electron - The Dirac equation for an electron in the electromagnetic field - Approximate solution of the Dirac equation - Relativistic one-electon Hamiltonian terms - Relativistic two-electron Hamiltonian terms - The magnetogyric factor for the electron - Molecular Hamiltonian terms. Summary. References.
Evaluation of magnetic parameters.
Methods - Magnetic susceptibility - The g-tensor - The D-tensor. Summary. References.
Temperature dependence of magnetic susc