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用气固相反应合成出一系列Ln_6MSi_2S_(14)(Ln=La··Dy,M=Co、Ni)化合物,给出了X射线粉末衍射数据和晶胞参数。
A series of Ln_6MSi_2S_(14) (Ln=La··Dy, M=Co, Ni) compounds were synthesized by gas-solid reaction. X-ray powder diffraction data and unit cell parameters were given.