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A Molecular Bowl with Metal Ion as Bottom: Reversible Inclusion of Organic Molecules in Cesium Ion Complexed Cucurbituril
Author(s) -
Whang Dongmok,
Heo Jungseok,
Park Joo Hyun,
Kim Kimoon
Publication year - 1998
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19980202)37:1/2<78::aid-anie78>3.0.co;2-9
Subject(s) - cucurbituril , caesium , ion , molecule , inclusion (mineral) , chemistry , metal , organic molecules , inorganic chemistry , supramolecular chemistry , organic chemistry , mineralogy
Merely by changing the pH small organic molecules can be encapsulated or released from the Cs + ‐complexed cucurbituril, as shown below for THF as guest molecule.