The Back Cover figure displays the molecular structures and electrochemical profiles of norbornadiene (red) and quadricyclane (green) as well as the corresponding energy diagram. This pair of isomers can serve to convert solar energy into a chemical form, store it, and when needed release it in a controlled manner as heat. Next goal: direct energy release into electrical current!“ More details can be found in the Full Paper by Brummel et al. on
page 1424 in Issue 12, 2016 (DOI:
10.1002/cssc.201600127).