Halogen Bonding: From Fundamentals to Applications.

Guest Editors Maté Erdélyi, Catharine Esterhuysen, and Weilang Zhu introduce the joint Special Collection on Halogen Bonding published by ChemPlusChem and The Chemical Record. This collection is organized in association with the 4th International Symposium on Halogen Bonding (ISXB4) and features top multidisciplinary contributions where halogen bonding plays a pivotal role, including computational, synthetic and catalytic, supramolecular and crystal engineering, and biological investigations and applications.