Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-

Bruno Giuseppe Pignataro, Haralampos N. Miras, Christoph Busche, Rachel A. Scullion, Feng Xu, Jun Yan, Antonino Scandurra, Leroy Cronin, De-Liang Long

Risultato della ricerca: Article

36 Citazioni (Scopus)

Abstract

Ahigh-nuclearity polyoxopalladate compound, [PdII2⊂{H7PdII15O10(PO4)10}]9 {PdII17}, comprising a {Pd15} host occupied by a {Pd2} guest and the parent pristine “empty” [H7PdII15O10(PVO4)10]13 {Pd15} cluster have both been prepared and characterized by single-crystal X-ray crystallography, 31P NMR, CSI-MS, and XPS. Theencapsulated {Pd2} has a short PdII PdII distance withinthe {Pd15} host. Solution studies indicate that the emptyhost and filled guest complex are in equilibrium with eachother, and UV titrations revealed a binding constant of ca.103 for the guest PdII ions, with a binding stoichiometry of almost 2.
Lingua originaleEnglish
pagine (da-a)4684-4686
Numero di pagine3
RivistaJournal of the American Chemical Society
Volume133
Stato di pubblicazionePublished - 2011

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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    Pignataro, B. G., Miras, H. N., Busche, C., Scullion, R. A., Xu, F., Yan, J., Scandurra, A., Cronin, L., & Long, D-L. (2011). Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-. Journal of the American Chemical Society, 133, 4684-4686.