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E-grāmata: Chemist's Guide to Density Functional Theory

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  • Formāts: EPUB+DRM
  • Izdošanas datums: 18-Nov-2015
  • Izdevniecība: Blackwell Verlag GmbH
  • Valoda: eng
  • ISBN-13: 9783527802814
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  • Formāts: EPUB+DRM
  • Izdošanas datums: 18-Nov-2015
  • Izdevniecība: Blackwell Verlag GmbH
  • Valoda: eng
  • ISBN-13: 9783527802814

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"Chemists familiar with conventional quantum mechanics will applaud and benefit greatly from this particularly instructive, thorough and clearly written exposition of density functional theory: its basis, concepts, terms, implementation, and performance in diverse applications. Users of DFT for structure, energy, and molecular property computations, as well as reaction mechanism studies, are guided to the optimum choices of the most effective methods. Well done!"
Paul von Ragu? Schleyer

"A conspicuous hole in the computational chemist's library is nicely filled by this book, which provides a wide-ranging and pragmatic view of the subject.[ ...It] should justifiably become the favorite text on the subject for practitioners who aim to use DFT to solve chemical problems."
J. F. Stanton, J. Am. Chem. Soc.

"The authors' aim is to guide the chemist through basic theoretical and related technical aspects of DFT at an easy-to-understand theoretical level. They succeed admirably."
P. C. H. Mitchell, Appl. Organomet. Chem.

"The authors have done an excellent service to the chemical community. [ ...] A Chemist's Guide to Density Functional Theory is exactly what the title suggests. It should be an invaluable source of insight and knowledge for many chemists using DFT approaches to solve chemical problems."
M. Kaupp, Angew. Chem.


Foreword v
Preface vii
Preface to the second edition x
Part A The Definition of the Model 1(116)
Elementary Quantum Chemistry
3(16)
The Schrodinger Equation
3(3)
The Variational Principle
6(2)
The Hartree-Fock Approximation
8(5)
The Restricted and Unrestricted Hartree-Fock Models
13(1)
Electron Correlation
14(5)
Electron Density and Hole Functions
19(10)
The Electron Density
19(1)
The Pair Density
20(4)
Fermi and Coulomb Holes
24(5)
The Fermi Hole
25(2)
The Coulomb Hole
27(2)
The Electron Density as Basic Variable: Early Attempts
29(4)
Does it Make Sense?
29(1)
The Thomas-Fermi Model
30(1)
Slater's Approximation of Hartree-Fock Exchange
31(2)
The Hohenberg-Kohn Theorems
33(8)
The First Hohenberg-Kohn Theorem: Proof of Existence
33(3)
The Second Hohenberg-Kohn Theorem: Variational Principle
36(1)
The Constrained-Search Approach
37(2)
Do We Know the Ground State Wave Function in Density Functional Theory?
39(1)
Discussion
39(2)
The Kohn-Sham Approach
41(24)
Orbitals and the Non-Interacting Reference System
41(2)
The Kohn-Sham Equations
43(4)
Discussion
47(18)
The Kohn-Sham Potential is Local
47(1)
The Exchange-Correlation Energy in the Kohn-Sham and Hartree-Fock Schemes
48(1)
Do the Kohn-Sham Orbitals Mean Anything?
49(1)
Is the Kohn-Sham Approach a Single Determinant Method?
50(2)
The Unrestricted Kohn-Sham Formalism
52(3)
On Degeneracy, Ensembles and other Oddities
55(4)
Excited States and the Multiplet Problem
59(6)
The Quest for Approximate Exchange-Correlation Functionals
65(28)
Is There a Systematic Strategy?
65(2)
The Adiabatic Connection
67(2)
From Holes to Functionals
69(1)
The Local Density and Local Spin-Density Approximations
70(5)
The Generalized Gradient Approximation
75(3)
Hybrid Functionals
78(7)
Self-Interaction
85(3)
Asymptotic Behavior of Exchange-Correlation Potentials
88(1)
Discussion
89(4)
The Basic Machinery of Density Functional Programs
93(24)
Introduction of a Basis: The LCAO Ansatz in the Kohn-Sham Equations
93(4)
Basis Sets
97(5)
The Calculation of the Coulomb Term
102(3)
Numerical Quadrature Techniques to Handle the Exchange-Correlation Potential
105(5)
Grid-Free Techniques to Handle the Exchange-Correlation Potential
110(3)
Towards Linear Scaling Kohn-Sham Theory
113(4)
Part B The Performance of the Model 117(148)
Molecular Structures and Vibrational Frequencies
119(18)
Molecular Structures
119(11)
Molecular Structures of Covalently Bound Main Group Elements
119(8)
Molecular Structures of Transition Metal Complexes
127(3)
Vibrational Frequencies
130(7)
Vibrational Frequencies of Main Group Compounds
131(4)
Vibrational Frequencies of Transition Metal Complexes
135(2)
Relative Energies and Thermochemistry
137(40)
Atomization Energies
137(12)
Atomic Energies
149(8)
Bond Strengths in Transition Metal Complexes
157(6)
Ionization Energies
163(3)
Electron Affinities
166(2)
Electron Excitation Energies and the Singlet/Triplet Splitting in Carbenes
168(9)
Electric Properties
177(20)
Population Analysis
178(2)
Dipole Moments
180(3)
Polarizabilities
183(5)
Hyperpolarizabilities
188(3)
Infrared and Raman Intensities
191(6)
Magnetic Properties
197(20)
Theoretical Background
198(3)
NMR Chemical Shifts
201(8)
NMR Nuclear Spin-Spin Coupling Constants
209(2)
ESR g-Tensors
211(1)
Hyperfine Coupling Constants
211(3)
Summary
214(3)
Hydrogen Bonds and Weakly Bound Systems
217(22)
The Water Dimer---A Worked Example
221(9)
Larger Water Clusters
230(2)
Other Hydrogen Bonded Systems
232(4)
The Dispersion Energy Problem
236(3)
Chemical Reactivity: Exploration of Potential Energy Surfaces
239(26)
First Example: Pericyclic Reactions
240(7)
Electrocyclic Ring Opening of Cyclobutene
241(2)
Cycloaddition of Ethylene to Butadiene
243(4)
Second Example: The SN2 Reaction at Saturated Carbon
247(2)
Third Example: Proton Transfer and Hydrogen Abstraction Reactions
249(6)
Proton Transfer in Malonaldehyde Enol
249(3)
A Hydrogen Abstraction Reaction
252(3)
Fourth Example: H2 Activation by FeO+ in the Gas Phase
255(10)
Bibliography 265(30)
Index 295


Wolfram Koch and Max C. Holthausen are the authors of A Chemist's Guide to Density Functional Theory, 2nd Edition, published by Wiley.