Perfluorinated Aromatic Spacers for Sensitizing Europium(III) Centers in Dinuclear Oligomers: Better than the Best by Chemical Design? - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Angewandte Chemie International Edition Année : 2012

Perfluorinated Aromatic Spacers for Sensitizing Europium(III) Centers in Dinuclear Oligomers: Better than the Best by Chemical Design?

Lucille Babel
  • Fonction : Auteur
Laure Guénée
Prasun Mukherjee
  • Fonction : Auteur
David H Waldeck
  • Fonction : Auteur
Svetlana V Eliseeva
Stéphane Petoud

Résumé

Transfer news: The use of a simple method allows the various sensitization steps in Eu(III) -containing complexes to be deciphered. Incorporation of an increasing number of electron-withdrawing fluorine atoms on the rigid and electronically tunable phenyl spacer between two tridentate binding units (see picture, red O, dark blue N) affects the quantum yield, intersystem crossing, and energy-transfer processes in a rational way.

Dates et versions

hal-00748196 , version 1 (05-11-2012)

Identifiants

Citer

Jean-François Lemonnier, Lucille Babel, Laure Guénée, Prasun Mukherjee, David H Waldeck, et al.. Perfluorinated Aromatic Spacers for Sensitizing Europium(III) Centers in Dinuclear Oligomers: Better than the Best by Chemical Design?. Angewandte Chemie International Edition, 2012, 51 (45), pp.11302-11305. ⟨10.1002/anie.201205082⟩. ⟨hal-00748196⟩
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