Lewis Acid–Lewis Base Interactions: Mechanisms and Related Phenomena

Chapters are also dedicated to different experimental and theoretical approaches that are useful to analyze Lewis acid-base interactions. The crystal structures are the main source on molecular structures and interactions. Thus, we cover conventional experimental tools such as X-ray and neutron diffraction approaches, as well as newer methods for experimental electron density. An approach applied to analyze Hirshfeld surfaces is also described. On the computational front, the Quantum Theory of Atoms in Molecules (QTAIM) method, Non-Covalent Interactions (NCI) approach, Electron Localization Function (ELF) method, Natural Bond Orbital (NBO) approach, the Energy Decomposition Analysis (EDA), the Car-Parinello molecular dynamics (CPMD), and others are included.