Self-Assembly of an Octa-uranate Cage Complex with a Rigid bis-Catechol Ligand (Articolo in rivista)

Type
Label
  • Self-Assembly of an Octa-uranate Cage Complex with a Rigid bis-Catechol Ligand (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Thuéry P., Masci B. (2003)
    Self-Assembly of an Octa-uranate Cage Complex with a Rigid bis-Catechol Ligand
    in Supramolecular chemistry (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Thuéry P., Masci B. (literal)
Pagina inizio
  • 95 (literal)
Pagina fine
  • 99 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Self-Assembly of an Octa-uranate Cage Complex with a Rigid bis-Catechol Ligand (literal)
Abstract
  • 2,3,6,7-Tetrahydroxy-9,10-dimethyl-9,10-dihydro-9,10-ethanoanthracene, LH4, reacts with uranyl nitrate in the presence of NEt3 to give a highly symmetric octa-uranate complex with a molecular cage geometry, (HNEt3)8[(UO2)8(LH2)4(O2)8].22H2O. Four LH2 ligands act as bis-bidentate divergent and rigid bridges between two [(UO2)(O2)]4 squares. The resulting molecular container is surrounded by the H bonded triethylammonium ions and contains H bonded H2O mols. This complex is compared to a previously reported octa-uranate molecular box involving dicarboxylic acids and m-peroxo-ions as bridges. Both compdounds evidenced the potential of uranyl ions as supramolecular building blocks. (literal)
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