Inside Back Cover: Superatom‐in‐Superatom Nanoclusters: Synthesis, Structure, and Photoluminescence (Angew. Chem. Int. Ed. 33/2023)

Heterometal doping of metal nanoclusters is a powerful method for tuning their physicochemical properties. Thus far, the dopants incorporated into are limited to group 10–12 metals with closed d-shells. In Research Article (e202302591), Eunji Sim, Dongil Lee, and co-workers show that open d-shell 8 9 can be silver nanocluster by forming metal-hydride superatoms.