Introduction: Subject and Methods.
Symmetry Ideas and Group-Theoretical Description.
Crystal Field Theory.
The Method of Molecular Orbitals and Related Approaches.
Electronic Structure and Chemical Bonding.
Electronic Control of Nuclear Configuration: Vibrations and Vibronic Coupling.
Electronic Structure Investigated by Physical Methods.
Stereochemistry and Crystal Chemistry.
Electron Transfer, Redox Properties, and Electron-Conformational Effects.
Reactivity and Catalytic Action.