Solid State NMR Spectroscopy of Calix[4]arene-based Carceplexes

Wageningen van, André M.A. and Verboom, Willem and Zhu, Xu and Ripmeester, John A. and Reinhoudt, David N. (1998) Solid State NMR Spectroscopy of Calix[4]arene-based Carceplexes. Supramolecular Chemistry, 9 (1). pp. 31-36. ISSN 1061-0278

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Abstract:	13C CP/MAS spectroscopy of calix[4]arene-based carceplexes shows that in the solid state the cavity walls of the carcerand are rigid, whereas the pendant groups of the resorcin[4]arene as well as the ends of the propyl goups of the calix[4]arene moiety exhibit some flexibility. Temperature dependent 2H measurements of the DMSO-d6 carceplex reveal that two different sites are present for the DMSO guest with an energy difference of 1.7 kcal mol-1.
Item Type:	Article
Copyright:	© 1994 Taylor & Francis
Faculty:	Science and Technology (TNW)
Research Group:	Molecular Nanofabrication (MNF)
Link to this item:	http://purl.utwente.nl/publications/11107
Official URL:	http://dx.doi.org/10.1080/10610279808034964
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