Crystal Structures of La1-xSr2+x(GeO4)(V1-xMoxO4) (x=0-0.4) Solid Solutions

被引：1
|
作者：
Zhuravlev, V. D. [1 ]
Zubkov, V. G. [1 ]
Tyutyunnik, A. P. [1 ]
Velikodnyi, Yu. A. [2 ]
Koryakin, N. D. [1 ]
机构：
[1] Russian Acad Sci, Inst Solid State Chem, Ural Div, Ekaterinburg 620219, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2009年 / 54卷 / 01期
关键词：
Ternary systems;
D O I：
10.1134/S0036023609010227
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The phase compositions of theLaVO(4)-SrMoO4(1) and Sr2GeO4-SrMoO4 (2) binary systems, which bound the Sr2GeO4-LaVO4-SrMoO4 (3) ternary system, and the LaSr2(VO4)(GeO4)-Sr2GeO4 + SrMoO4 section (4) of system 3 are studied at subsolidus temperatures. Systems 1 and 2 consist of a mixture of the initial compounds, and the La1-xSr2+x(GeO4)(V(1-x)MoxO(4)) (where 0 = x = 0.4) region of substitutional solid solutions with a palmierite structure is formed in system 3. The unit cell parameters of the solid solutions are determined. The distribution of the lanthanum and strontium cations over two positions of the cationic sublattice is described.
引用
收藏
页码：134 / 136
页数：3
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