Synthesis, Electrical and Optical Properties of [PtTl2-xLix(C6F5)2(CºPh)2] (x = 0, 1)
- Charmant, J.P.H. 3
- Forniés, J. 2
- Gómez, J. 13
- Lalinde, E. 1
- Merino, R.I. 2
- Moreno, M.T. 1
- Orpen, A.G. 3
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1
Universidad de La Rioja
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2
Instituto de Nanociencia y Materiales de Aragón
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3
University of Bristol
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ISSN: 0276-7333
Año de publicación: 2003
Volumen: 22
Número: 4
Páginas: 652-656
Tipo: Artículo
beta Ver similares en nube de resultadosOtras publicaciones en: Organometallics
Resumen
The synthesis and properties of two novel platinum-thallium alkynyl complexes, [trans,cis,cis-PtTl2(C6F5)2(C≡ CPh)2], 1 (X-ray), with two Tl(I)-Pt(II) bonds, and [cis-PtTlLi(C6F5)2(C≡CPh)2], 2, which is an ionic conductor in the solid state, are presented. Both complexes exhibit a strong yellow luminescence, which is attributed, on the basis of TD-DFT calculations, to charge transfer from Tl-Pt-Tl (1) or Tl-Pt (2) units to the platinum metal fragments.