Structure of Ba3y2(BO3)4 crystal

被引：21

作者：

Ma, P ^{[1
]}

Chen, JT

Hu, ZS

Lin, ZB

Wang, GF

机构：

[1] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

来源：

MATERIALS RESEARCH INNOVATIONS | 2005年 / 9卷 / 03期

关键词：

crystal structure Ba3Y2(BO3)(4); crystal;

D O I：

10.1080/14328917.2005.11784895

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The detailed structure of Ba3Y2(BO3) 4 crystal was discussed. These crystals were obtained by the Czochralski method. The basic structure of this crystal is composed of three sets Y(Ba)O8 distorted polyhedrons and three sets BO3 planar triangles. The magnitude of the temperature factors and valency charge equilibrium after least squares refinement indicated disorder at Ba and Y sites. Each Y(Ba) is coordinated by eight oxygen atoms to form a distorted polyhedron with the average Y(Ba)-O distance of 2.337 Å.

引用

页码：63 / 64

页数：2

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