Royal Society of Chemistry, Chemical Communications, 11(46), p. 1833-1835, 2010
DOI: 10.1039/b921132b
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Trinuclear, supramolecular wheel structures are formed spontaneously from the metallation of a Schiff-base-pyrrole macrocycle by Ce3+ cations, while the related actinide U3+ cation is instead oxidised to U4+ and encapsulated.