| |
| |
Preface | |
| |
| |
Preface by Dante Gatteschi | |
| |
| |
| |
Preface to the First Edition | |
| |
| |
Symbols and useful constants | |
| |
| |
Magnetic units in the c.g.s. and SI systems | |
| |
| |
| |
General considerations | |
| |
| |
| |
Introduction | |
| |
| |
| |
Definitions | |
| |
| |
| |
Types of magnetic behaviour | |
| |
| |
| |
Diamagnetism | |
| |
| |
| |
Paramagnetism | |
| |
| |
| |
Magnetic interactions | |
| |
| |
| |
The origin of paramagnetism | |
| |
| |
| |
Generalizations about the magnetic behaviour of transition metal complexes | |
| |
| |
| |
Simplification of Van Vleck's equation | |
| |
| |
| |
The magnitudes of magnetic moments | |
| |
| |
References | |
| |
| |
| |
Free ions and crystal field theory | |
| |
| |
| |
Introduction | |
| |
| |
| |
Free ions | |
| |
| |
| |
Interelectron repulsion and free ion terms | |
| |
| |
| |
Spin-orbit coupling in free ions | |
| |
| |
| |
Cubic crystal fields | |
| |
| |
| |
The strength of crystal fields | |
| |
| |
| |
The weak field approximation | |
| |
| |
| |
Strong crystal fields | |
| |
| |
| |
Intermediate strength crystal fields | |
| |
| |
| |
Nephelauxetic and spectrochemical series | |
| |
| |
| |
Spin-orbit coupling in crystal field terms | |
| |
| |
| |
Wave-functions and energy levels in cubic and axially distorted cubic complexes | |
| |
| |
| |
Cubic symmetry | |
| |
| |
| |
Axially distorted cubic symmetries | |
| |
| |
References | |
| |
| |
| |
Perturbation theory and its applications | |
| |
| |
| |
Perturbation theory | |
| |
| |
| |
The non-degenerate case | |
| |
| |
| |
The degenerate case | |
| |
| |
| |
Some remarks on the evaluation of matrix elements | |
| |
| |
| |
Orders of perturbation: first and second order Zeeman effects | |
| |
| |
| |
The relationship between g values from electron spin resonance and the wavefunctions of a system | |
| |
| |
| |
Simultaneous perturbations | |
| |
| |
References | |
| |
| |
| |
The magnetic properties of transition metal ions in cubic crystal fields | |
| |
| |
| |
Introduction | |
| |
| |
| |
The quenching of the orbital contribution to the magnetic susceptibility | |
| |
| |
| |
The magnetic properties of transition metal ions in weak octahedral and tetrahedral crystal fields | |
| |
| |
| |
The [superscript 2]T[subscript 2] term arising from a free ion [superscript 2]D term | |
| |
| |
| |
The [superscript 5]T[subscript 2] term arising from a free ion [superscript 5]D term | |
| |
| |
| |
The [superscript 3]T[subscript 1] term arising from a free ion [superscript 3]F term | |
| |
| |
| |
The [superscript 4]T[subscript 1] term arising from a free ion [superscript 4]F term | |
| |
| |
| |
A[subscript 2] terms arising from free ion F terms | |
| |
| |
| |
E terms arising from free ion D terms | |
| |
| |
| |
The [superscript 6]A[subscript 1] term arising from a free ion [superscript 6]S term | |
| |
| |
| |
The magnetic properties of transition metal ions in medium and strong octahedral and tetrahedral crystal fields | |
| |
| |
| |
Medium crystal field T[subscript 1] terms arising from free ion F terms | |
| |
| |
| |
The calculation of the magnetic properties of transition metal ions with T ground terms from a consideration of t[superscript n subscript 2] e[superscript m] configurations | |
| |
| |
| |
The magnetic properties of spin-paired transition metal complexes in cubic crystal fields | |
| |
| |
References | |
| |
| |
| |
The magnetic properties of transition metal ions in axially symmetric crystal fields | |
| |
| |
| |
The reduction of orbital angular momentum | |
| |
| |
| |
The magnetic properties of T terms in axially symmetric crystal fields | |
| |
| |
| |
The [superscript 2]T[subscript 2] term arising from a free ion [superscript 2]D term | |
| |
| |
| |
The [superscript 3]T[subscript 1] term arising from a free ion [superscript 3]F term | |
| |
| |
| |
The [superscript 5]T[subscript 2] term arising from a free ion [superscript 5]D term | |
| |
| |
| |
The [superscript 4]T[subscript 1] term arising from a free ion [superscript 4]F term | |
| |
| |
| |
The magnetic properties of A[subscript 2] and E terms in axially symmetric crystal fields | |
| |
| |
| |
The [superscript 2]E[subscript g] term from the d[superscript 9] configuration in a tetragonally distorted octahedral environment | |
| |
| |
| |
The [superscript 4]A[subscript 2g] term from the d[superscript 7] configuration in a tetragonally distorted tetrahedral environment | |
| |
| |
References | |
| |
| |
| |
A comparison of experimental and calculated data | |
| |
| |
| |
The d[superscript 9] configuration | |
| |
| |
| |
The d[superscript 8] configuration | |
| |
| |
| |
The d[superscript 7] configuration | |
| |
| |
| |
The d[superscript 6] configuration | |
| |
| |
| |
The d[superscript 2] configuration | |
| |
| |
| |
The d[superscript 1] configuration | |
| |
| |
References | |
| |
| |
| |
The magnetic properties of polynuclear transition metal complexes | |
| |
| |
| |
Introduction | |
| |
| |
| |
Mechanisms of antiferromagnetic exchange interactions | |
| |
| |
| |
Direct Interaction | |
| |
| |
| |
Superexchange | |
| |
| |
| |
Antiferromagnetism in polynuclear transition metal complexes | |
| |
| |
| |
Binuclear complexes | |
| |
| |
| |
Triangular trinuclear complexes | |
| |
| |
| |
Linear trinuclear complexes | |
| |
| |
References | |
| |
| |
Index | |