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Comptes Rendus Chimie
Volume 8, n° 8
pages 1243-1248 (août 2005)
Doi : 10.1016/j.crci.2004.11.037
Received : 29 July 2004 ;  accepted : 9 November 2004
Supramolecular associations of anionic and cationic octupoles
 

Christophe Feuvrie a, Isabelle Ledoux b, Joseph Zyss b, Hubert Le Bozec a, Olivier Maury a,
a « Organométalliques et catalyse : chimie et électrochimie moléculaires », UMR 6509 CNRS, université Rennes-1, Institut de chimie de Rennes, campus de Beaulieu, 35042 Rennes cedex, France 
b « Laboratoire de physique quantique moléculaire », Institut d'Alembert, ENS Cachan, 61, avenue du Président-Wilson, 94235 Cachan, France 

*Corresponding author.
Abstract

In this communication, we describe the first attempts for supramolecular associations between cationic and anionic octupolar derivatives. To this end, the synthesis and second-order non-linear optical (NLO) activity of new classes of anionic octupolar compounds will be reported and we will try to estimate the effect of the anion/cation association on the NLO activity of the resulting supramolecule. To cite this article: C. Feuvrie et al., C. R. Chimie 8 (2005) .

The full text of this article is available in PDF format.
Résumé

Cette communication décrit nos premiers essais d'association supramoléculaire entre composés octupolaires anioniques et cationiques. Dans ce but, la synthèse et l'activité en optique non linéaire (ONL) du second ordre de nouvelles catégories de composés anioniques seront décrites et nous essaierons d'estimer l'impact de cette association anion/cation sur l'activité ONL de la supramolécule résultante. Pour citer cet article : C. Feuvrie et al., C. R. Chimie 8 (2005) .

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Keywords : Non-linear optics, Octupole, Supramolecular chemistry

Mots clés : Optique non linéaire, Octupôle, Chimie supramoléculaire


1  STANNAT exhibits a singlet signal in 119Sn-{H}NMR (CD2 Cl2 , 111.9 MHz, SnMe4 as standard) δ = -554.5 vs. 353 ppm described in [9b] in the same conditions. This latter signal was also detected and attributed to a cavity resonance.


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