Cerium Dimer Anion and the Contribution of 4f Electrons to Lanthanide Metal–Metal Bonds - Jiaye Jin; Nikita Kavka; Tatsuya Chiba; Max Grellmann; Shiying Wang; Marcel Jorewitz; Kit H. Bowen; Roland Mitric; Knut R. Asmis (Journal of the American Chemical Society, 2025)