Akselrud L, Cardoso Gil R, Wagner-Reetz M, Grin Yu
Max-Planck-Institut für Chemische Physik fester Stoffe, Noethnitzer Str. 40, 01187 Dresden, Germany.
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2015 Dec 1;71(Pt 6):707-12. doi: 10.1107/S2052520615019757.
The crystal structure of the higher manganese silicide MnSi1.7 (known in the literature as HMS) is investigated in samples with different compositions obtained by different techniques at temperatures not higher than 1273 K. Powder X-ray diffraction was applied. The crystal structure is described as incommensurate composite. In addition to the ordered model already known in the literature, the partial disorder in the silicon substructure was detected and described introducing an additional atomic site with a different modulation function.
在不高于1273K的温度下，对通过不同技术获得的具有不同成分的样品中的高级锰硅化物MnSi1.7（文献中称为HMS）的晶体结构进行了研究。采用了粉末X射线衍射。晶体结构被描述为非公度复合材料。除了文献中已知的有序模型外，还检测到硅亚结构中的部分无序，并通过引入具有不同调制函数的额外原子位点进行了描述。
