title: Controlling the rotation of a complexed guest within a molecular cage.
abstract: A molecular cage-based complex, in which the complexed guest changes its binding geometry with respect to the macrocyclic host upon the addition and removal of K(+) ions, is reported.
authors.affiliation: Department of Chemistry, National Taiwan University, Taipei, Taiwan, ROC.
authors.forename: Ming-Liang
authors.initials: ML
authors.lastname: Yen
authors.forename: Nai-Chia
authors.initials: NC
authors.lastname: Chen
authors.forename: Chien-Chen
authors.initials: CC
authors.lastname: Lai
authors.forename: Yi-Hung
authors.initials: YH
authors.lastname: Liu
authors.forename: Shie-Ming
authors.initials: SM
authors.lastname: Peng
authors.forename: Sheng-Hsien
authors.initials: SH
authors.lastname: Chiu
mesh_terms: D000880:Anthraquinones / Q000737:chemistry; D018360:Crystallography, X-Ray; D007477:Ions / Q000737:chemistry; D047028:Macrocyclic Compounds / Q000737:chemistry*; D046911:Macromolecular Substances / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D011188:Potassium / Q000737:chemistry
chemical_list: D000880:Anthraquinones; D007477:Ions; D047028:Macrocyclic Compounds; D046911:Macromolecular Substances; D011188:Potassium