Letter
CrystEngComm, 2006, 8, 946 - 947, DOI: 10.1039/b610454a
Halogen bonding and other noncovalent interactions involving halogens: a terminology issue
Pierangelo Metrangolo, Tullio Pilati and Giuseppe Resnati
Among the various intermolecular interactions involving halogens, halogen bonding refers to those in which halogens behave as acceptors of electron density.

