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X-ray powder diffraction data and structure refinement of CeFeGe3

Published online by Cambridge University Press:  10 January 2013

Jialin Yan ,
Shiwei Wu ,
Xiangli Ou ,
Lingmin Zeng  and
Jianmin Hao
Jialin Yan
Affiliation:
Institute of Materials Science, Guangxi University, Nanning, 530004, P. R. China
Shiwei Wu
Affiliation:
Institute of Materials Science, Guangxi University, Nanning, 530004, P. R. China
Xiangli Ou
Affiliation:
Institute of Materials Science, Guangxi University, Nanning, 530004, P. R. China
Lingmin Zeng
Affiliation:
Institute of Materials Science, Guangxi University, Nanning, 530004, P. R. China
Jianmin Hao
Affiliation:
Tianjin Electronic Materials Research Institute, Tianjin, 300192, P. R. China
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Abstract

The crystal structure of the rare earth (RE) compound CeFeGe3 has been studied by X-ray powder diffraction and refined by the Rietveld profile fitting method. The compound has the tetragonal BaNiSn3-type structure, space group I4mm (No. 107) a=4.3294(1) Å, c=9.9444(3) Å, V=186.39 Å3, Z=2, and Dx=7.372 g·cm−3. The figure of merit FN for the powder data is F30=184.3(0.0037,44). The structure refinement was performed with 106 reflections and led to Rp=13.2% and Rwp=18.2%. Powder data are given.

Type
Research Article
Information
Powder Diffraction , Volume 13 , Issue 4 , December 1998 , pp. 241 - 243
Copyright
Copyright © Cambridge University Press 1998

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