Crystal growth of novel osmium-containing triple Perovskites
Langue
en
Article de revue
Ce document a été publié dans
Inorganic Chemistry. 2003, vol. 42, n° 4, p. 947-949
American Chemical Society
Résumé en anglais
Single crystals of two new osmium-containing triple perovskites, Ba3LiOs2O9 and Ba3NaOs2O9, were grown from reactive molten hydroxide fluxes in sealed silver tubes. They crystallize in the space group P63/mmc with lattice ...Lire la suite >
Single crystals of two new osmium-containing triple perovskites, Ba3LiOs2O9 and Ba3NaOs2O9, were grown from reactive molten hydroxide fluxes in sealed silver tubes. They crystallize in the space group P63/mmc with lattice parameters of a = 5.8025(1) Å, c = 14.1468(4) Å for Ba3LiOs2O9 and a = 5.8858(1) Å, c = 14.3451(5) Å for Ba3NaOs2O9. The magnetic susceptibility of these osmates indicates significant Os-Os coupling within the octahedra pair.< Réduire
Mots clés en anglais
Crytal growth
Perovskites
Osmium
Inorganic compounds
Origine
Importé de halUnités de recherche