Selective binding of cucurbit[7]uril and β-cyclodextrin with a redox-active molecular triad Ru(bpy)3–MV2+–naphthol
- 23 October 2007
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 45,p. 4734-4736
- https://doi.org/10.1039/b712980g
Abstract
A 1∶1∶1 inclusion complex is formed by the binding interactions among β-CD, CB[7] hosts, and Ru(bpy)3-terminated viologen–naphthalene guest in aqueous solution, in which the positions of both CB[7] and β-CD are closer to the Ru stopper than in the respective 1∶1 inclusion complexes, forming a “tightened nut on bolt” structural mode.Keywords
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