Luminescent Gold(I)-Thallium(I) Arrays through N-Bidentate Building Blocks

  1. Fernández, E.J. 1
  2. Jones, P.G. 3
  3. Laguna, A. 2
  4. López-De-Luzuriaga, J.M. 1
  5. Monge, M. 1
  6. Montiel, M. 1
  7. Olmos, M.E. 1
  8. Pérez, J. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Instituto de Nanociencia y Materiales de Aragón
    info

    Instituto de Nanociencia y Materiales de Aragón

    Zaragoza, España

    ROR https://ror.org/031n2c920

  3. 3 Braunschweig University of Technology
    info

    Braunschweig University of Technology

    Brunswick, Alemania

    ROR https://ror.org/010nsgg66

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Revista:
Zeitschrift für Naturforschung. B, A Journal of Chemical Sciences

ISSN: 0932-0776

Año de publicación: 2004

Volumen: 59

Número: 11/12/2010

Páginas: 1379-1386

Tipo: Artículo

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DOI: 10.1515/ZNB-2004-11-1203 SCOPUS: 2-s2.0-12444323004 WoS: WOS:000226171800026 GOOGLE SCHOLAR

Otras publicaciones en: Zeitschrift für Naturforschung. B, A Journal of Chemical Sciences

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Resumen

Heteropolynuclear gold(I)-thallium(I) complexes of the type [T1L n][Au(C6F5)2] (L = py (2), 2,2′-bipy (3) 1,10-phen (4) or 4,4′-bipy and THF (5); n = 1,2) have been obtained from reactions of the corresponding N-donor ligands with the precursor {T1[Au(C6F5)2]}n (1). The crystal structures of complexes 3-5 have been determined by X-ray diffraction showing one- (3, 4) or three-dimensional (5) arrays. All complexes are photoluminescent in the solid state at RT and at 77 K. The strong visible emissions of complexes 2-5 are displayed over a wide range of wavelengths (460-620 nm) depending on the environment of the thallium(I) centres and on the nature of the N-donor ligand.