calixarenes has been researched along with lanthanum-chloride* in 1 studies
1 other study(ies) available for calixarenes and lanthanum-chloride
| Article | Year |
|---|---|
Computational and experimental investigations of supramolecular assemblies of p-sulfonatocalix[4]arene organized by weak forces.
We report the study of the supramolecular assemblies formed by the incorporation of quaternary ammonium cations such as Me4N+ or Et4N+ into host-guest assemblies with p-sulfonatocalix[4]arene in the presence of a lanthanide(III) cation in water. We use microcalorimetry to characterize the formation of these supramolecular assemblies. We obtain a molecular description of these assemblies by performing molecular dynamics simulations over a very large period of time. The structures of these supramolecular complexes have been determined and discussed through specific interaction energy contributions. By combining MD simulations and 1NMR spectroscopy, we highlight a specific behavior of the supramolecular assembly with the Me4N+. Topics: Calixarenes; Calorimetry; Chemical Phenomena; Chemistry, Physical; Lanthanum; Macromolecular Substances; Magnetic Resonance Spectroscopy; Models, Chemical; Models, Molecular; Phenols | 2007 |