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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 5    No. 3    September 1995

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CRYSTAL STRUCTURE AND X-RAY POWDER DIFFRACTION DATA FOR RE COMPOUND HoNiSb
Zeng Lingmin; Li Jungqin; Zhang Liping; Zhuang Yinghong; Hao Jianmin*

Institute of Materials Science; Guangxi University; Nanning 530004;
*Tianjin Electronic Materzals Research Institute

Abstract:The compound HoNiSb has been studied by means of X-ray powder diffraction. The crystal structure and the X-ray powder diffraction data for this alloy phase are presented. The compound HoNiSb is cubic (space group F43m, Z = 4 ). At room temperature, the lattice constant is a =6. 2873(4) . There are twelve atoms in unit cell. Four Ni atoms, four Sb atoms and four Ho atoms occupy 4(a), 4(c) and 4(d) positions respectively.

 

Key words: RE compound HoNiSb; X-ray diffraction data; crystal structure

ISSN 1672-7029
CN 43-1423/U

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