Applications of Verdazyl Radicals in Energy Storage, Molecular Electronics and Magnetism: Teaching Old Molecules New Tricks

Verdazyls are a fundamental class of stable organic radicals that have been traditionally overshadowed by the more synthetically accessible stable nitroxide radicals. With the advent of enhanced synthetic routes to verdazyls, particularly in recent years, these systems are now poised to realise their potential in a range of applications across emerging technologies that will be important to addressing challenges faced by modern society. This Concept discusses the enabling properties of a selection of verdazyl-based systems that feature promising applications in energy storage, molecular electronics and magnetic molecules. Emphasis is placed on progress in these areas over the past ~5 years.