Photophysical Studies and Excited-State Structure of a Blue Phosphorescent Gold-Thallium Complex
- Fernández, E.J. 2
- Laguna, A. 1
- López-de-Luzuriaga, J.M. 2
- Monge, M. 2
- Montiel, M. 2
- Olmos, M.E. 2
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1
Instituto de Nanociencia y Materiales de Aragón
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2
Universidad de La Rioja
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ISSN: 0020-1669
Datum der Publikation: 2007
Ausgabe: 46
Nummer: 8
Seiten: 2953-2955
Art: Artikel
beta Ver similares en nube de resultadosAndere Publikationen in: Inorganic Chemistry
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Zusammenfassung
The dinuclear complex {[TI(η6-toluene)][Au(C 6Cl5)2]} (1) displays very intense blue phosphorescence and a rigidochromic behavior in the solid state. The photophysical measurements in a glassy solution display an oligomerization process via metal-metal interactions. Density functional theory calculations show a distortion of the aurate-thallium T shape in the lowest triplet excited state, leading to a triplet metal-to-metal charge-transfer state. © 2007 American Chemical Society.