title: Single-crystal-to-single-crystal E-->Z and Z-->E isomerizations of 3-chloroacrylic acid within the nanocavities of a supramolecular framework.
abstract: Single-crystal-to-single-crystal E-->Z and Z-->E photo-isomerizations of 3-chloroacrylic acid (HClA) take place with full retention of the crystal lattice in the framework cavities of the supramolecular crystals CECR.HClA.2MeOH.1.5H(2)O (CECR = C-ethylcalix[4] resorcinarene); their progress has been monitored as the reaction proceeds.
authors.affiliation: Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260-3000, USA. Chem9994@buffalo.edu
authors.forename: Shao-Liang
authors.initials: SL
authors.lastname: Zheng
authors.forename: Marc
authors.initials: M
authors.lastname: Messerschmidt
authors.forename: Philip
authors.initials: P
authors.lastname: Coppens