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
< Reduce
Laboratoire de Chimie du Solide Appliquée, Département de Chimie, Faculté des Sciences
Language
en
Article de revue
This item was published in
Materials Research Bulletin. 2003, vol. 38, n° 13, p. 1755-1765
Elsevier
English Abstract
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 ...Read more >
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...Read less <
English Keywords
Luminescence
Inorganic compounds
Chemical synthesis
X-ray diffraction
Origin
Hal imported