摘要
ABSTRACT
Chapter 1.Theoretical Background and Computational Methodology
1.1 Introduction
1.2 Elementary Quantum Chemistry
1.3 Ab Initio Theory
1.3.1 Hartree-Fork
1.3.2 M?ller-Plesset Perturbation Theory
1.3.3 Coupled Cluster
1.3.4 Configuration Interaction
1.4 Density Functional Theory
1.5 A Brief Introduction to Gaussian and AIMALL
Chapter 2.The Quantum Theory of Atoms in Molecules and the developing QTAIM
2.1 Introduction
2.2 The Four types of Critical Points
2.3 Bond Ellipticity (ε)
2.4 The Definition of Bond Path and the Bond Path Length
2.5 Metallicity ((ζ))
2.6 The Local Energy Density
2.7 A New Non-Euclidean geometry for Molecules and Clusters
2.8 Quantum Topology Phase Diagram
2.9 The Discipline of Nearest Ring Critical Points (NNRCPs)
Chapter 3.A QTAIM Perspective of the Si6Li6 Potential Energy Surface using Quantum Topology Phase Diagrams
3.1 Introduction
3.2 Methodology and Computation
3.3 Resuits and Discussion
4.4 Conclusions
Chapter 4.Hybrid Electronic Charge Density and Electrostatic Potential-Based Quantum Topology Phase Diagrams for Water Clusters
4.1 Introduction
4.2 Theoretical Background
4.3 Computational Methods
4.4 Results and Discussion
4.4.1 MED Analysis
4.4.2 MESP Analysis
4.5 Conclusions
Chapter 5.Conclusion and Further Work
5.1 Conclusion
5.2 Further Work
REFERENCE
ACKNOWLEDGEMENT
声明