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

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

Risultato della ricerca: Article

37 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. The encapsulated {Pd2} has a short PdII PdII distance within the {Pd15} host. Solution studies indicate that the empty host and filled guest complex are in equilibrium with each other, 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

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X ray crystallography
X Ray Crystallography
Titration
Stoichiometry
X ray photoelectron spectroscopy
Nuclear magnetic resonance
Single crystals
Ions
asoxime chloride

All Science Journal Classification (ASJC) codes

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

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Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-. / Pignataro, Bruno Giuseppe; Scandurra, Antonino; Cronin, Leroy; Long, De-Liang; Miras, Haralampos N.; Busche, Christoph; Scullion, Rachel A.; Xu, Feng; Yan, Jun.

In: Journal of the American Chemical Society, Vol. 133, 2011, pag. 4684-4686.

Risultato della ricerca: Article

Pignataro, BG, Scandurra, A, Cronin, L, Long, D-L, Miras, HN, Busche, C, Scullion, RA, Xu, F & Yan, J 2011, 'Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-', Journal of the American Chemical Society, vol. 133, pagg. 4684-4686.
Pignataro, Bruno Giuseppe ; Scandurra, Antonino ; Cronin, Leroy ; Long, De-Liang ; Miras, Haralampos N. ; Busche, Christoph ; Scullion, Rachel A. ; Xu, Feng ; Yan, Jun. / Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-. In: Journal of the American Chemical Society. 2011 ; Vol. 133. pagg. 4684-4686.
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title = "Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-",
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. The encapsulated {Pd2} has a short PdII PdII distance within the {Pd15} host. Solution studies indicate that the empty host and filled guest complex are in equilibrium with each other, and UV titrations revealed a binding constant of ca. 103 for the guest PdII ions, with a binding stoichiometry of almost 2.",
keywords = "Supramolecular chemistry; Host-guest interaction",
author = "Pignataro, {Bruno Giuseppe} and Antonino Scandurra and Leroy Cronin and De-Liang Long and Miras, {Haralampos N.} and Christoph Busche and Scullion, {Rachel A.} and Feng Xu and Jun Yan",
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T1 - Supramolecular Heteropolyoxopalladate {Pd15} Cluster Host Encapsulating a {Pd2} Dinuclear Guest: [PdII2-{H16-nPdII15O10(PO4)10}]n-

AU - Pignataro, Bruno Giuseppe

AU - Scandurra, Antonino

AU - Cronin, Leroy

AU - Long, De-Liang

AU - Miras, Haralampos N.

AU - Busche, Christoph

AU - Scullion, Rachel A.

AU - Xu, Feng

AU - Yan, Jun

PY - 2011

Y1 - 2011

N2 - 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. The encapsulated {Pd2} has a short PdII PdII distance within the {Pd15} host. Solution studies indicate that the empty host and filled guest complex are in equilibrium with each other, and UV titrations revealed a binding constant of ca. 103 for the guest PdII ions, with a binding stoichiometry of almost 2.

AB - 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. The encapsulated {Pd2} has a short PdII PdII distance within the {Pd15} host. Solution studies indicate that the empty host and filled guest complex are in equilibrium with each other, and UV titrations revealed a binding constant of ca. 103 for the guest PdII ions, with a binding stoichiometry of almost 2.

KW - Supramolecular chemistry; Host-guest interaction

UR - http://hdl.handle.net/10447/53590

M3 - Article

VL - 133

SP - 4684

EP - 4686

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

SN - 0002-7863

ER -