Structure and Bonding in a Diamond‐Shaped Tin Cluster Possessing a cyclo‐Sn<sub>4</sub> Core.Published in:Chemistry - A European Journal, 2020, v. 26, n. 28, p. 6126, doi. 10.1002/chem.202000969By:Handford, Rex C.;Wheeler, T. Alex;Tilley, T. DonPublication type:Article