H2O as a chemical link for ferromagnetic interactions between aminoxyl units
Idioma
en
Article de revue
Este ítem está publicado en
European Journal of Organic Chemistry. 2003 n° 1, p. 167-171
Wiley-VCH Verlag
Resumen en inglés
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 ...Leer más >
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.< Leer menos
Palabras clave en inglés
Hydrogen bonds
Through-bond interactions
Radicals
Magnetic properties
Orígen
Importado de HalCentros de investigación