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

页码：362 / 364

页数：3

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