This handbook contains a complication of Electron Paramagnetic Resonance (EPR) data of numerous semiquinones and related radicals. The handbook is intended as a general reference guide to the structural studies of the radicals obtained by redox processes from natural and synthetic quinones and quinols.
1. Introduction 2. Principles of EPR 3. Hyperfine Splittings 4. Ana analytical application 5. Semiquinone spectra 6. Explanation to tables 7. Tables: 1. Anions 2. Neutral Species 3. Cations 4. Semiquinone-Cation Complexes 5. Isotopes 13C and 17O