Issue 23, 2001
From the journal:

Journal of the Chemical Society, Dalton Transactions

Uranyl ions as supramolecular linkers in a bis(hexahomotrioxacalix[6]arene) hexa-uranate complex

Pierre Thuéry,*a   Martine Nierlich,a   Jacques Vicensb  and  Bernardo Mascic  

* Corresponding authors

a CEA/Saclay, SCM (CNRS URA 331), Bât. 125, 91191 Gif-sur-Yvette, France
E-mail: thuery@drecam.cea.fr

b ECPM, Laboratoire de Chimie des Interactions Moléculaires Spécifiques (CNRS UMR 7512), 25 rue Becquerel, 67087 Strasbourg, France

c Dipartimento di Chimica and Centro CNR di Studio sui Meccanismi di Reazione, Università “La Sapienza”, Box 34, Roma 62, P.le Aldo Moro 5, 00185 Roma, Italy

Abstract

Large calixarenes and homooxacalixarenes provide a unique means of complexing discrete poly-uranate species by phenoxide bonding. In the present case, owing to the particular nature of UO22+, which presents both equatorial coordination and axial hydrogen bonding abilities, two homooxacalixarene trinuclear complexes assemble in a self-recognition process to give a hexa-uranate cluster surrounded by two divergent macrocycles.

Graphical abstract: Uranyl ions as supramolecular linkers in a bis(hexahomotrioxacalix[6]arene) hexa-uranate complex

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Article information

DOI
https://doi.org/10.1039/B109451N
Article type
Communication
Submitted
16 Oct 2001
Accepted
29 Oct 2001
First published
08 Nov 2001

J. Chem. Soc., Dalton Trans., 2001, 3410-3412

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Uranyl ions as supramolecular linkers in a bis(hexahomotrioxacalix[6]arene) hexa-uranate complex

P. Thuéry, M. Nierlich, J. Vicens and B. Masci, J. Chem. Soc., Dalton Trans., 2001, 3410 DOI: 10.1039/B109451N

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