Theory and Structure of Complex Compounds presents the development of the chemistry of complex compounds. This book discusses the various applications of complex compounds in the laboratories and industry, particularly for preparation of reactor materials, for identification of chemical elements, and extraction of rare elements. Organized into 88 chapters, this book begins with an overview of the essential role that oxygen plays in chemical compounds, particularly in complex compounds. This text then examines the redox potentials for the manganese hematoporphyrin in a water solution. Other chapters consider the results of applying the treatment to the hexacarbonyls of chromium, tungsten, and molybdenum. This book discusses as well the optical rotatory dispersion of asymmetric organic and inorganic compounds. The final chapter deals with the general equation allowing determination of the equilibrium constants of the complex formation reaction from spectro-photometric measurements. This book is a valuable resource for chemists, physicists, scientists, and mathematicians.