{Tl[Au(C6Cl5)2]}n: A Vapochromic Complex

  1. Fernández, E.J. 1
  2. López-de-Luzuriaga, J.M. 1
  3. Monge, M. 1
  4. Olmos, M.E. 1
  5. Peréz, J. 1
  6. Laguna, A. 3
  7. Mohamed, A.A. 2
  8. Fackler Jr. 2
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Texas A&M University
    info

    Texas A&M University

    College Station, Estados Unidos

    ROR https://ror.org/01f5ytq51

  3. 3 Instituto de Nanociencia y Materiales de Aragón
    info

    Instituto de Nanociencia y Materiales de Aragón

    Zaragoza, España

    ROR https://ror.org/031n2c920

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Revista:
Journal of the American Chemical Society

ISSN: 0002-7863

Año de publicación: 2003

Volumen: 125

Número: 8

Páginas: 2022-2023

Tipo: Artículo

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DOI: 10.1021/JA028734U PMID: 12590510 SCOPUS: 2-s2.0-0037466983 WoS: WOS:000181088200004 GOOGLE SCHOLAR lock_openAcceso abierto editor

Otras publicaciones en: Journal of the American Chemical Society

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Resumen

The X-ray structure of {Tl[Au(C6Cl5)2]}n, 1, consists of 1-D linear polymer chains parallel to the crystallographic z axis. The crystal structure of 1 has channels that run parallel to these chains with interatom distances in the range 3.231-4.076 Å. There are holes in these channels with diameters as large as 10.471 Å, which can accommodate a variety of solvents. Complex 1 displays reversible vapochromic emission and absorption spectral behavior when the solid is exposed to a variety of organic vapors such as acetone, acetonitrile, triethylamine, acetylacetone, tetrahydrothiophene, 2-fluoropyridine, tetrahydrofuran, and pyridine. Complex 1 is luminescent at room temperature and at 77 K in the solid state. UV excitation at 495 nm leads to an emission at 531 nm. Copyright © 2003 American Chemical Society.