Eu2Si5N8 and EuYbSi4N7. The first nitridosilicates with a divalent rare earth metal
H Huppertz, W Schnick - Acta Crystallographica Section C: Crystal …, 1997 - journals.iucr.org
Acta Crystallographica Section C: Crystal Structure Communications, 1997•journals.iucr.org
The crystal structures of dieuropium penta siliconoctanitride, Eu2Si5N8, and europium
ytterbium tetrasiliconheptanitride, EuYbSi4N7, are based on three-dimensional networks of
corner-sharing SiN4 tetrahedra. Eu2Si5N8 is isotypic with the previously reported Sr and Ba
analogues; EuYbSi4N7 is isotypic with SrYbSi4N7 and BaYbSi4N7.
ytterbium tetrasiliconheptanitride, EuYbSi4N7, are based on three-dimensional networks of
corner-sharing SiN4 tetrahedra. Eu2Si5N8 is isotypic with the previously reported Sr and Ba
analogues; EuYbSi4N7 is isotypic with SrYbSi4N7 and BaYbSi4N7.
The crystal structures of dieuropium penta siliconoctanitride, Eu2Si5N8, and europium ytterbium tetrasiliconheptanitride, EuYbSi4N7, are based on three-dimensional networks of corner-sharing SiN4 tetrahedra. Eu2Si5N8 is isotypic with the previously reported Sr and Ba analogues; EuYbSi4N7 is isotypic with SrYbSi4N7 and BaYbSi4N7.
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