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使用Rietveld方法对Y3（Fe，Mo）29金属间化合物的X射线衍射谱和中子衍射谱进行分析，得出了Y3（Fe，Mo）29金属间化合物属A2／m空间群的结论.坐标变换结果表明Y3（Fe，Mo）29金属间化合物的空间结构是1∶12和2∶17的混合结构
The X-ray diffraction and neutron diffraction spectra of Y3 (Fe, Mo) 29 intermetallic compounds were analyzed by Rietveld method, and the conclusion was drawn that the Y3 (Fe, Mo) 29 intermetallics belong to A2 / m space group. The results of the transformation show that the spatial structure of the Y3 (Fe, Mo) 29 intermetallic compound is a mixed structure of 1:12 and 2:17