CRYSTAL STRUCTURE OF AG2TEO2(OH)4

被引：12

作者：

FISCHER, R

机构：

[1] Institut für Mineralogie und Kristallographie der Universität Wien, Wien

来源：

MONATSHEFTE FUR CHEMIE | 1969年 / 100卷 / 06期

关键词：

D O I：

10.1007/BF01151728

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structure of Ag2TeO2(OH)4 has been determined by single crystal X-ray methods and refined by the least squares method. The lattice parameters of the cell (Fdd 2-C2v19) are:a=18.72;b=6.48;c=8.94 Å. With all observed reflections an R-Value of 8.50% was obtained; if all Hamilton-reflections are included R=9.41%. The Te atoms are surrounded octahedrally by 6 oxygens, the 4 oxygens around the silver atoms form a distorted tetrahedron. Two of these tetrahedra" form with an intermediate octahedron a geometric unit. These units are linked together to a three-dimensional structure by oxygens belonging to two different "tetrahedra" and by hydrogen bondings. © 1969 Springer-Verlag."

引用

页码：1809 / &

共 29 条

[1]

Birckenbach L, 1932, Z PHYS CHEM B-CHEM E, V16, P102

[2] CRYSTAL STRUCTURE OF SILVER FULMINATE [J].