Front Cover: Simultaneous Hydrogen Bonds with Different Binding Modes: The Acceptor “Rules” but the Donor “Chooses” (Chem. Eur. J. 21/2023)

The main idea of the paper “the acceptor rules and the donor chooses” is illustrated by representing the different binding modes as the available “vegetables” offered in the market, ruled by the hydrogen bond acceptors. The hydrogen bond donors are represented as “customers” choosing which is their preferred one. The innovative binding mode is represented as the new product of the market, highlighting its novelty. More information can be found in the Research Article by C. Trujillo and co-workers (DOI: 10.1002/chem.202203577).