GrowthandCrystalStructureofYbAl3（BO3）4

被引：0

作者：

XU YongYuana b CHEN YuJina LUO ZunDua CHEN JiuTonga HUANG YiDonga aFujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian China bGraduate School of Chinese Academy of Sciences Beijing ^{[350002
]}

机构：

来源：

结构化学 | 2002年 / 04期

关键词：

crystal structure; YbAl3(BO3)4; laser;

D O I：

10.14102/j.cnki.0254-5861.2002.04.015

中图分类号：

O782 [晶体生长工艺];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The compound YbAl3(BO3)4 belongs to huntite, space group R32 with cell parameters: a = 9.251(2), c = 7.189(3) ? Z = 3, Dc = 4.574 g/cm3, F(000) = 675.0, V = 532.84 3, ?= 13.63 mm-1, (MoK? = 0.71073 ? Mr = 489.22, (YbAl3B4O12), the final R = 0.0286 and wR = 0.0710. The Yb3+ ion occupies the trigonal prismatic site and the Al3+ ion occupies the octahedral site. There are two sets of (BO3)3- planar triangles. The Yb3+ ions are connected by means of YbOAl[B(2)]Yb with the distance 5.854 ?

引用

页码：402 / 404

页数：3