Metal ligation regulates conformational equilibria and binding properties of cavitands |
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| Authors: | Amrhein Patrick Wash Paul L Shivanyuk Alexander Rebek Julius |
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| Institution: | The Skaggs Institute for Chemical Biology, Scripps Research Institute, MB-26, 10550 North Torrey Pines Rd., La Jolla, CA 92037, USA. |
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| Abstract: | A self-folding cavitand binds quinuclidinium cation in its vase conformation and lanthanum ions in its kite conformation. Metal coordination provides a novel switching mechanism for the uptake and release of guests. |
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