title: Single-crystal to single-crystal photochemical structural transformations of interpenetrated 3 D coordination polymers by [2+2] cycloaddition reactions.
authors.affiliation: Department of Chemistry, National University of Singapore, 3, Science Drive 3, Singapore 117543, Singapore.
authors.forename: Mohammad Hedayetullah
authors.initials: MH
authors.lastname: Mir
authors.forename: Lip Lin
authors.initials: LL
authors.lastname: Koh
authors.forename: Geok Kheng
authors.initials: GK
authors.lastname: Tan
authors.forename: Jagadese J
authors.initials: JJ
authors.lastname: Vittal