Advanced Molecular Magnetism - Softcover

Boča, Roman

 
9780443449840: Advanced Molecular Magnetism

Inhaltsangabe

Advanced Molecular Magnetism provides a rigorous overview of the magnetic properties of molecular and extended inorganic systems. Sections cover the fundamentals of magnetic data recording and analysis, establishing exchange interactions as a foundational concept, including discussions on exchange interactions involving both d- and f-block elements, the role of magnetic anisotropy, single-molecule magnets, and spin crossover phenomena. Content emphasizes the correlation of magnetic property analysis with complementary techniques such as UV-Vis and electron paramagnetic resonance (EPR) spectroscopy. In addition, the book provides a thorough overview of electronic energy levels in transition metal complexes is provided, covering electronic terms, multiplets, and Zeeman splitting.

The interface between quantum mechanics and macroscopic thermodynamic properties is explored through statistical thermodynamics, and the book reviews the major types of magnetic materials―diamagnetic, paramagnetic, ferromagnetic, and antiferromagnetic―with a focus on their underlying principles and real-world examples. Methods for deriving magnetochemical formulae for Curie paramagnets, zero-field splitting systems, T- and E-term systems, and pure multiplet systems are clearly presented, alongside practical guidance for magnetic data collection and analysis. Special attention is given to the magnetism of f-elements and the unique properties of single-molecule magnets, as well as to the correct description of many-electron states in both free atoms and those influenced by crystal fields.

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Über die Autorin bzw. den Autor

Roman Boča is a Professor of Inorganic Chemistry, affiliated previously at the Slovak University of Technology in Bratislava, and presently at University of SS Cyril and Methodius in Trnava, Slovakia. He has published about 400 scientific papers dealing with methodological development and applications of quantum chemical methods to coordination compounds, and in recent years to theoretical and experimental magnetochemistry of single-molecule and single-ion magnets.

Von der hinteren Coverseite

Advanced Molecular Magnetism provides a rigorous overview of the magnetic properties of molecular and extended inorganic systems. This book begins by introducing the fundamentals of magnetic data recording and analysis, establishing exchange interactions as a foundational concept before progressing to more advanced topics. Key areas of focus include exchange interactions involving both d- and f-block elements, the role of magnetic anisotropy, single-molecule magnets, and spin crossover phenomena. The text emphasizes the correlation of magnetic property analysis with complementary techniques such as UV–Vis and electron paramagnetic resonance (EPR) spectroscopy. Advanced mathematical tools, such as the irreducible tensor operators, are used to generate complex matrix elements relevant to the isotropic, asymmetric, antisymmetric, biquadratic, and double exchange.

A thorough overview of the electronic energy levels in transition metal complexes is provided, covering electronic terms, multiplets, and Zeeman splitting. The interface between quantum mechanics and macroscopic thermodynamic properties is explored through statistical thermodynamics. This book reviews the major types of magnetic materials―diamagnetic, paramagnetic, ferromagnetic, and antiferromagnetic―with a focus on their underlying principles and real-world examples. This book clearly presents the methods for deriving magnetochemical formulae for Curie paramagnets, zero-field splitting systems, T- and E-term systems, and pure multiplet systems, alongside providing practical guidance for magnetic data collection and analysis. Special attention is given to the magnetism of f-elements and the unique properties of single-molecule and single-ion magnets, as well as to the correct description of many-electron states in both free atoms and those influenced by crystal fields. The Zeeman effect is introduced, followed by in-depth chapters on paramagnetic materials exhibiting zero-field splitting and exchange interactions of isotropic and anisotropic kinds. Worked examples show experimental data for different kinds of interactions in transition metal complexes along with their modeling using advanced theoretical tools. The synergy between molecular magnetism, electron spectroscopy, and EPR is also highlighted throughout.

One important objective of this book is to help readers with more marginal backgrounds in quantum mechanics understand the current state of the art of molecular magnetism.

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