Provides an extensive overview of the last three decades of research on the structures and magnetic behaviors of organic and organometallic substances-building a solid foundation for future research into applications of molecular materials based on organic paramagnetic and polymeric systems. Provides the essential body of knowledge for an organically oriented materials science of electronic materials.
Author(s): Paul M. Lahti
Publisher: CRC Press
Year: 1999
Language: English
Pages: 750
City: Boca Raton
Cover
Half Title
Title
Copyright
Dedication
Preface
Contents
Contributors
GENESIS OF THE CONCEPT
1. Intermolecular Ferromagnetic Spin Exchange
2. Structural Determinants of the Chemical and Magnetic Properties of Non-Kekulé Molecules
3. Antiaromatic Triplet Ground State Molecules: Building Blocks for Organic Magnets
THEORY OF EXCHANGE IN ORGANIC SYSTEMS
4. Resonating Valence Bond Theory and Magnetic Properties
5. Qualitative and Quantitative Predictions and Measurements of Singlet-Triplet Splittings in Non-Kekulé Hydocarbon Diradicals and Heteroatom Derivatives
EXCHANGE IN MODEL OPEN-SHELL SYSTEMS
6. Conformational Exchange Modulation in Trimethylenemethane-Type Biradicals
7. Use of Dinitrenes as Models for Intramolecular Exchange
8. Radical-Ion Building Blocks for Organic Magnetic Materials: Computational and Experimental Approaches
9. Polyradical Cations of High Spin
10. The Design of Stabilized High-Spin Spin-Bearing Blocks
11. Continuous-Wave ESR and Fourier-Transform-Pulsed Electron Spin Transient Nutation Spectroscopy in Molecule-Based Magnetics and Molecular Spinics: Theory and Applications
EXCHANGE IN POLYMERIC ORGANIC SYSTEMS
12. Design and Experimental Investigation of High-Spin Organic Systems
13. Synthesis and Properties of Organic Conjugated Polyradicals
14. Pendant and π-Conjugated Organic Polyradicals
15. Liquid Crystalline Radicals: An Emerging Class of Organic Magnetic Materials
16. Magnetic Properties of Transition-Metal-Containing Liquid Crystals
17. High-Spin Polyradicals
THEORY OF ORGANIC MAGNETISM IN CONDENSED PHASES
18. Band Theory of Exchange Effects in Organic Open-Shell Systems
19. Orbital Interactions Determining the Exchange Effects in Organic Molecular Crystals
20. MO-Theoretical Elucidation of Spin Alignments in Organic Magnetic Crystals
MAGNETISM IN ORGANIC CONDENSED PHASES
21. Exchange Effects in Three Dimensions—Real Materials: Bulk Magnetic Properties of Organic Verdazyl Radical Crystals
22. Neutron Diffraction Studies of Spin Densities in Magnetic Molecular Materials
23. Heat Capacity Studies of Organic Radical Crystals
24. Electron Paramagnetic Resonance Studies of Low-Dimensional Organic Radical Magnets
25. Design of Solid-State Organic Ferromagnetic Materials
26. Organic Paramagnetic Building Blocks for Ferromagnetic Materials
27. Crystal Control in Organic Radical Solids
28. Supramolecular Architectures and Magnetic Interactions in Crystalline α-Nitronyl Nitroxide Radicals
29. Design, Synthesis, and Properties of Nitroxide Networked Materials
30. Metal-Dependent Regiospecificity in the Exchange Coupling of the Magnetic Metal Ion with the Free Radical Substituent on Pyridine Base Ligands: Approaches to Photomagnetic Molecular Devices
SUMMATION
31. An Integrated Approach to Organic-Based Molecular Magnetic Materials
32. Future Prospects for Organic Magnetic Materials
Index
