Back Cover: Crystal Structures and Phase‐Transition Dynamics of Cobaltocenium Salts with Bis(perfluoroalkylsulfonyl)amide Anions: Remarkable Odd–Even Effect of the Fluorocarbon Chains in the Anion (Chem. Eur. J. 20/2013)
1. Department of Chemistry, Graduate School of Science, Kobe University, Kobe, Hyogo 657‐8501 (Japan);2. The University of Electro‐Communications, Chofu, Tokyo 182‐8585 (Japan)