Shape and isomerism
J. Winter Mark · Oxford University Press eBooks · 2015
This chapter describes an array of structural types available for metal complexes and well-known algorithms for the prediction of geometry in p-block chemistry, such as the VSEPR predictive rules. It talks about a d-block metal that has nine valence atomic orbitals, which are either used to form bonds with ligands or are nonbonding. It also examines the number of coordinated ligand atoms that governs the arrangement of ligands around the metal within a complex. The chapter discusses the geometry of most coordination complexes wherein the ligands are as far apart as possible from each other. It highlights the possibility of higher coordination numbers for the metals in the early second and third series, such as metals within the f-block that display higher coordination numbers.