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1. |
Record Nr. |
UNINA9910467681203321 |
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Autore |
Michel Émile |
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Titolo |
Eugene Delacroix / / Émile Michel |
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Pubbl/distr/stampa |
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New York, New York : , : Parkstone International, , 2018 |
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ISBN |
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1-68325-490-2 |
1-68325-464-3 |
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Descrizione fisica |
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1 online resource (256 pages) : illustrations |
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Disciplina |
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Soggetti |
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Romanticism - France |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910139203903321 |
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Autore |
Bersuker I. B (Isaak Borisovich) |
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Titolo |
Electronic structure and properties of transition metal compounds [[electronic resource] ] : introduction to the theory / / Isaac B. Bersuker |
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Pubbl/distr/stampa |
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ISBN |
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0-470-92085-8 |
1-282-68470-1 |
9786612684708 |
0-470-57305-8 |
0-470-57304-X |
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Edizione |
[2nd ed.] |
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Descrizione fisica |
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1 online resource (797 p.) |
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Collana |
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Textbook for graduate and advanced undergraduate students |
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Disciplina |
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Soggetti |
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Transition metal compounds |
Chemistry |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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ELECTRONIC STRUCTURE AND PROPERTIES OF TRANSITION METAL COMPOUNDS; CONTENTS; Preface; Foreword to the First Edition; Mathematical Symbols; Abbreviations; 1 Introduction: Subject and Methods; 1.1 Objectives; Molecular Engineering and Intuitive Guesswork; Main Objectives of This Book in Comparison with Other Sources; 1.2 Definitions of Chemical Bonding and Transition Metal Coordination System; Chemical Bonding as an Electronic Phenomenon; Definition of Coordination System; 1.3 The Schrödinger Equation; Formulation; Role of Approximations; Summary Notes; References; 2 Atomic States |
2.1 One-Electron StatesAngular and Radial Functions; Orbital Overlaps: Hybridized Functions; Spin-Orbital Interaction; Relativistic Atomic Functions; 2.2 Multielectron States: Energy Terms; Electronic Configurations and Terms; Multielectron Wavefunctions; Slater-Condon and Racah Parameters; The Hartree-Fock Method; Summary Notes; Questions; Exercises and Problems; References; 3 Symmetry Ideas and Group-Theoretical Description; 3.1 Symmetry Transformations and Matrices; 3.2 Groups of Symmetry Transformations; Example 3.1. The Symmetry Group of an Octahedral O(h) System and Its Classes |
3.3 Representations of Groups and Matrices of Representations3.4 Classification of Molecular Terms and Vibrations, Selection Rules, and Wigner-Eckart Theorem; Example 3.2. Energy Terms of Electronic Configuration e(2); 3.5 Construction of Symmetrized Molecular Orbitals and Normal Vibrations; Example 3.3. Construction of E(g)-Symmetry-Adapted σ MOs for Octahedral O(h) Systems; Example 3.4. Construction of T(2g)-Symmetry-Adapted π MOs for Octahedral O(h) Systems; Example 3.5. Normal Coordinates of a Regular Triangular Molecule X(3); 3.6 The Notion of Double Groups; Summary Notes; Exercises |
References4 Crystal Field Theory; 4.1 Introduction; Brief History; Main Assumptions; 4.2 Splitting of the Energy Levels of One d Electron in Ligand Fields; Qualitative Aspects and Visual Interpretation; Calculation of the Splitting Magnitude; Example 4.1. Splitting of a d-Electron Term in Octahedral Crystal Fields; Group-Theoretical Analysis; 4.3 Several d Electrons; Case of a Weak Field; Strong Crystal Fields and Low- and High-Spin Complexes; Example 4.2. High- and Low-Spin Octahedral Complexes of Iron; Energy Terms of Strong-Field Configurations |
Example 5.1. Shortcomings of Mulliken's Definition of Atomic Charges in Molecules |
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Sommario/riassunto |
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With more than 40% new and revised materials, this second edition offers researchers and students in the field a comprehensive understanding of fundamental molecular properties amidst cutting-edge applications. Including ~70 Example-Boxes and summary notes, questions, exercises, problem sets, and illustrations in each chapter, this publication is also suitable for use as a textbook for advanced undergraduate and graduate students. Novel material is introduced in description of multi-orbital chemical bonding, spectroscopic and magnetic properties, methods of electronic structure calculation, an |
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