Structural study and luminescence of TlSrLa(AsO4)2
EL JOUHARI, N.
Laboratoire de Chimie du Solide Appliquée, Département de Chimie, Faculté des Sciences
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Laboratoire de Chimie du Solide Appliquée, Département de Chimie, Faculté des Sciences
EL JOUHARI, N.
Laboratoire de Chimie du Solide Appliquée, Département de Chimie, Faculté des Sciences
< Leer menos
Laboratoire de Chimie du Solide Appliquée, Département de Chimie, Faculté des Sciences
Idioma
en
Article de revue
Este ítem está publicado en
Materials Research Bulletin. 2003, vol. 38, n° 13, p. 1755-1765
Elsevier
Resumen en inglés
This work presents the crystal structure and luminescent properties of TlSrLa(AsO4)2. In this phase Tl+ ions are located in large tunnels delimited by chains of alternating (AsO4) and (Sr,La)O8 polyhedra. Thallium atoms ...Leer más >
This work presents the crystal structure and luminescent properties of TlSrLa(AsO4)2. In this phase Tl+ ions are located in large tunnels delimited by chains of alternating (AsO4) and (Sr,La)O8 polyhedra. Thallium atoms are eightfold coordinated with C1 symmetry. Large Tl---O distances are observed revealing a low stereochemical activity of the 6s2 lone pair...< Leer menos
Palabras clave en inglés
Luminescence
Inorganic compounds
Chemical synthesis
X-ray diffraction
Orígen
Importado de HalCentros de investigación