STRUCTURE OF KY0.95ER0.05F4

被引：13

作者：

LEFUR, Y ^{[1
]}

KHAIDUKOV, NM ^{[1
]}

ALEONARD, S ^{[1
]}

机构：

[1] NS KURNAKOV GEN & INORGAN CHEM INST,MOSCOW 117907,USSR

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1992年 / 48卷

关键词：

D O I：

10.1107/S010827019200461X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Potassium yttrium erbium tetrafluoride is a fluorite-related superstructure and is isomorphic with KYF4. The Ln2F12 groups which form chains in the three cationic layers perpendicular to the c axis consist of two edge-shared fluorine pentagonal LnF7 bipyramids. One of the pyramids is centred by a Y atom, the other by (0.9Y + 0.1Er), this accounts for the Y/Er ratio of 0.95/0.05 in the unit cell.

引用

页码：2062 / 2064

页数：3

共 8 条

[1]

ALEONARD S, 1978, ANN CHIM-SCI MAT, V3, P417

[2] SPECTRAL-KINETIC AND LASING CHARACTERISTICS OF NEW ND3+-ACTIVATED LASER HOSTS OF THE KF-YF3 SYSTEM [J].