A new supramolecular assembly obtained from the combination of silver(I) cations with a thiophosphorylated cavitand.
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.
Bibal
Brigitte
B
Ecole Normale Supérieure de Lyon, UMR CNRS no 5532, 46 Allée d'Italie, F-69364 Lyon, France.
Tinant
Bernard
B
Declercq
Jean-Paul
JP
Dutasta
Jean-Pierre
JP
D018360:Crystallography, X-Ray; D004988:Ethers, Cyclic / Q000737:chemistry*; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D010710:Phosphates / Q000737:chemistry*; D010759:Phosphorus Isotopes; D010766:Phosphorylation; D012118:Resorcinols / Q000737:chemistry*; D012834:Silver / Q000737:chemistry*
D004988:Ethers, Cyclic; D008024:Ligands; D010710:Phosphates; D010759:Phosphorus Isotopes; D012118:Resorcinols; C442939:cavitand; D012834:Silver; C035638:thiophosphoric acid