The research withinn this book is conducted in the area of computational methods (density functional theory, quantum mechanics/molecular mechanics) to gain insight into enzyme mechanism and function, as part of Dr. Samuel de Vissers research group. The electronic and catalytic properties of iron porphyrin complexes is thoroughly investigated. In particular, a contribution in the understanding of the trends and reaction mechanisms involved in iron porphyrin complexes is made. As an example, the epoxidation rate constant correlating with the ionization energy of olefins (Chem. Sci. 2015, 6, 1516-1529) was identified. The subtle environmental perturbations affecting spin-state ordering and relative energies in Diiron (III)bisporphyrin complexes (Inorg. Chem. 2015, 54, 1919-1930) is also made comprehensible.

Mala Alhaji Sainna was born in Maiduguri town of Borno state, Nigeria. He obtained his BSc Chemistry from University of Maiduguri (BSc. 2005), and an MSc and a PhD from Teesside University, Middlesbrough (MSc. 2010) and University of Manchester (PhD. 2015) after winning a one year MSc and a four years PhD scholarship from the Nigerian Government.