X-ray powder diffraction pattern and crystal structure of AlCu4Y ternary compound

被引：0
|
作者：
Li, Degui [1 ]
Qin, Ming [1 ]
Liang, Liuqing [1 ]
Qin, Changsheng [1 ]
Jia, Chenzhong [1 ]
Hu, Lei [1 ]
He, Bing [1 ]
Zeng, Lingmin [2 ]
机构：
[1] Baise Univ, Sch Mat Sci & Engn, Baise 533000, Guangxi, Peoples R China
[2] Guangxi Univ, Sch Mat Sci & Engn, Nanning 530004, Guangxi, Peoples R China
来源：
POWDER DIFFRACTION | 2015年 / 30卷 / 04期
关键词：
AlCu4Y; X-ray powder diffraction; crystal structure; Rietveld refinement; TRANSITION-METAL COMPOUNDS;
D O I：
10.1017/S0885715615000627
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The ternary compound of AlCu4Y was synthesized by melting under argon atmosphere in the arc furnace. High-quality X-ray powder diffraction data of AlCu4Y have been collected using a Rigaku SmartLab X-ray powder diffractometer. The Rietveld refinement results of the X-ray diffraction pattern for the AlCu4Y compound showed that the AlCu4Y is the hexagonal structure, space-group P6/mmm (No. 191) with a = 5.0658(1) angstrom, c = 4.1569(1) angstrom, V = 92.38 angstrom(3), Z = 1, and the density is 6.66 g cm(-3), and the intensity ratio RIR is 1.96. (C) 2015 International Centre for Diffraction Data.
引用
收藏
页码：362 / 364
页数：3
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