H2O as a chemical link for ferromagnetic interactions between aminoxyl units
Langue
en
Article de revue
Ce document a été publié dans
European Journal of Organic Chemistry. 2003 n° 1, p. 167-171
Wiley-VCH Verlag
Résumé en anglais
A bis(radical) derivative based on a triphenylphosphane core substituted by two nitronyl nitroxide units is reported. This compound was isolated in two forms. One consists of an H2O adduct where H2O is hydrogen-bonded to ...Lire la suite >
A bis(radical) derivative based on a triphenylphosphane core substituted by two nitronyl nitroxide units is reported. This compound was isolated in two forms. One consists of an H2O adduct where H2O is hydrogen-bonded to the radical units, whereas the second lacks this bridging unit. Magnetic studies revealed that the presence of the H2O bridge induces ferromagnetic exchange interaction between the spin carriers.< Réduire
Mots clés en anglais
Hydrogen bonds
Through-bond interactions
Radicals
Magnetic properties
Origine
Importé de halUnités de recherche