title: Dual-mode recognition of oxalate by protonated azacryptate hosts; conformational response of the guest maximizes pi-stacking interactions.
abstract: Exceptionally large complexation constants for oxalate encapsulated within azacryptand hosts are partly explained by pi-stacking interactions between C=O and aromatic rings.
authors.affiliation: School of Biomedical Sciences, University of Ulster, Coleraine, Northern Ireland, UK BT52 1SA. J.Nelson@ulst.ac.uk
authors.forename: Jane
authors.initials: J
authors.lastname: Nelson
authors.forename: Mark
authors.initials: M
authors.lastname: Nieuwenhuyzen
authors.forename: Ibolya
authors.initials: I
authors.lastname: Pál
authors.forename: Raewyn M
authors.initials: RM
authors.lastname: Town