Quantum Theory For Chemical Applications (from Basic Concepts To Advanced Topics)

By (author) Autschbach, Jochen
Short description/annotation:
This is a book about modern quantum chemistry, and it emphasizes the orbital models that are central to chemical applications of quantum theory.
Description:
Quantum theory and computational chemistry have become integral to the fields of chemistry, chemical engineering, and materials chemistry. Concepts of chemical bonding, band structure, material properties, and interactions between light and matter at the molecular scale tend to be expressed in the framework of orbital theory, even when numerical calculations go beyond simple orbital models. Yet, the connections between these theoretical models and experimental observations are often unclear. It is important--now more than ever--that students master quantum theory if they are going to apply chemical concepts. In this book, Jochen Autschbach connects the abstract with the concrete in an elegant way, creating a guiding text for scholars and students alike. Quantum Theory for Chemical Applications covers the quantum theory of atoms, molecules, and extended periodic systems. Autschbach goes beyond standard textbooks by connecting the molecular and band structure perspectives, covering response theory, and more. The book is broken into four parts: Basic Theoretical Concepts; Atomic, Molecular, and Crystal Orbitals; Further Basic Concepts of Quantum Theory; and Advanced Topics, such as relativistic quantum chemistry and molecule-light interactions. The foresight Autschbach provides is immense, and he sets up a solid theoretical background for nearly every quantum chemistry method used in contemporary research. Because quantum theory tells us what the electrons do in atoms, molecules, and extended systems, the pages in this book are full of answers to questions both long-held and never-before considered.
Table of contents:
Preface Notation Used in This Book Motivation: Why it is Important to Know What Quantum Theory is About Part I: Basic Theoretical Concepts Chapter 1: Vectors and Functions and Operators Chapter 2: Classical Mechanics According to Newton, Langrange, and Hamilton Chapter 3: The Quantum Recipe Chapter 4: Atomic Units Chapter 5: A First Example: The "Particle in a Box" and Quantized Translational Motion Part II: Atomic, Molecular, and Crystal Orbitals Chapter 6: Hydrogen-Like Wave Functions: A First Sketch Chapter 7: Many Electron Systems and the Pauli Principle Chapter 8: Self-Consistent Field (SCF) Orbital Methods Chapter 9: From Atomic Orbitals to Molecular Orbitals and Chemical Bonds Chapter 10: Orbital-Based Descriptions of Electron Configurations, Ionization, Excitation, and Bonding Chapter 11: Recap: Molecular Orbitals and Common Misconceptions Chapter 12: Approximate Molecular Orbital Theory: The Hückel/Tight-Binding Model Chapter 13: Band Structure Theory for Extended Systems Part III: Basic Concepts of Quantum Theory Continued Chapter 14: Quantized Vibrational Motion Chapter 15: Quantized Rotational Motion in a Plane Chapter 16: Angular Momentum and Rational Motion in Three Dimensions Chapter 17: Hydrogen-Like Atoms Chapter 18: Particle in a Cylinder, in a Sphere, and on a Helix Chapter 19: Electron Spin and General Angular Momenta Part IV: Advanced Topics Chapter 20: Post-Hartree-Fock Methods and Electron Correlation: A Very Brief Overview Chapter 21: The One-Electron Quantum Hamiltonian in the Presence of Electromagnetic Fields Chapter 22: Static Perturbation Theory and Derivative Properties Chapter 23: Dynamic Fields and Response Properties Chapter 24: From Schrödinger to Einstein: Relativistic Effects Part V: Appendix A. Complex Numbers B. Linear Algebra Essentials C. Some Useful Relationships Involving Functions, Vector Fields, and the Operator V D. One- and Two-Center Integrals Over 1s Slater-Type Functions E: Point Group Symmetry F. Ensembles of Electrons and Quantum Statistics G. Gaussian and CGS Units H. Solutions for Selected Ex