Self-assembly of anion-binding supramolecular cage complexes

Heteroatom Chemistry

Volumn 13, Issue 6 SPEC., 2002, Pages 567-573

  Paul, Rowena L ^a   Bell, Zöe R ^a   Fleming, James S ^a   Jeffery, John C ^a   McCleverty, Jon A ^a   Ward, Michael D ^a  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; CRYSTAL SYMMETRY; ENCAPSULATION; NEGATIVE IONS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SELF ASSEMBLY;

ADAMANTOID TETRAHEDRAL CAGES; SUPRAMOLECULAR CAGE COMPLEXES; TETRADENTATE LIGANDS;

SUPRAMOLECULAR CHEMISTRY;

EID: 0036387922     PISSN: 10427163     EISSN: None     Source Type: Journal    
DOI: 10.1002/hc.10101     Document Type: Article

References (26)

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26. 7 (Ref. [25]) states incorrectly that the central cavity of the cage is empty, with all anions outside, in the solid state. This mistake arose from the unusual choice of asymmetric unit when the structure was refined; when the assymmetric unit was viewed, it appeared that all eight anions were outside the cavity. However, one of these anions was located in the cavity of a cage complex in the next asymmetric unit; likewise, the anion that was present in the observed cage complex was not shown as it was in a different asymmetric unit. A full packing diagram revealed that the cage cavities are in fact occupied by anions. The conclusions about exchange from the solution NMR studies are not affected by this.