Huppertz, Hubert; Schnick, Wolfgang ORCID: 0000-0003-4571-8035
(1997):
Eu2Si5N8 and EuYbSi4N7. The First Nitridosilicates with a Divalent Rare Earth Metal.
In: Acta crystallographica, C, Vol. 53, No. 12: pp. 1751-1753
|
![[img]](https://epub.ub.uni-muenchen.de/14494/1.hassmallThumbnailVersion/jz1226.pdf)  Preview |
|
1MB |
Abstract
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.