SYNTHESIS AND CRYSTAL-STRUCTURE OF LA2LISBO6

被引：12

作者：

LOPEZ, ML

VEIGA, ML

JEREZ, A

PICO, C

机构：

[1] Departamento de Química Inorgánica I. Facultad, Ciencias Químicas. Universidad Complutense.

来源：

MATERIALS RESEARCH BULLETIN | 1990年 / 25卷 / 10期

关键词：

D O I：

10.1016/0025-5408(90)90084-F

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

La2LiSbO6 has been obtained by thermal treatment of Lanthanum and Lithium nitrates with Sb2O5 in the temperature range 723 - 1073K. The crystal structure of the perovskite La2LiSbO6 has been refined by Rietveld analysis of powder X-ray diffraction data. The structure is a monoclinic GdFeO3 type perovskite with a ordered distribution of Li and Sb, atoms in 8 positions: space group P21 n, a = 5.6281(8), b = 5.7179(2), c = 7.9610(3) A ̇, β = 89.74(3)°; Z = 2. © 1990.

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页码：1271 / 1277

页数：7

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