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A new supramolecular assembly obtained from the combination of silver(I) cations with a thiophosphorylated cavitand
Brigitte Bibal1, Bernard Tinant, Jean-Paul Declercq
1Ecole Normale Supérieure de Lyon, UMR CNRS no 5532, 46 Allée d'Italie, F-69364 Lyon, France.
Chemical Communications (Cambridge, England)
|July 18, 2002
Abstract:
The new tetra-thiophosphonatocavitand 1 in its iiii configuration extracts quantitatively Ag+ ions from aqueous solutions; the tetranuclear complex [1(2).Ag4Pic4] was selectively formed and characterized in the solid state by X-ray diffraction which revealed the formation of a new dimeric assembly through Ag+ coordination.