title: Excavations in molecular crystals.
abstract: Single crystals built from porous molecular networks can react with agents that penetrate the crystals, cleave fragments from the network, and thereby increase the volume available for guests, all without loss of crystallinity.
authors.affiliation: Department de Chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada.
authors.forename: Erwan
authors.initials: E
authors.lastname: Le Fur
authors.forename: Eric
authors.initials: E
authors.lastname: Demers
authors.forename: Thierry
authors.initials: T
authors.lastname: Maris
authors.forename: James D
authors.initials: JD
authors.lastname: Wuest