کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1329979 | 1500117 | 2013 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Crystal structure of Li4ZnTeO6 and revision of Li3Cu2SbO6 Crystal structure of Li4ZnTeO6 and revision of Li3Cu2SbO6](/preview/png/1329979.png)
Li4ZnTeO6 has been prepared by solid-state reactions and characterized by powder X-ray and neutron diffraction. It is monoclinic, C2/m, a=5.2114(3), b=8.9288(4), c=5.1768(3) Å, β=110.783(3)°. The material is structurally analogous to Li3Zn2SbO6 with LiTe substitution for ZnSb. The structure is based on honeycomb [(Li,Zn)2TeO6]3− layers interleaved with Li+ layers. Minor substitution of Zn in Li layers was detected. It is shown that Li3Cu2SbO6 known as C2/c actually belongs to the same C2/m type with halved unit cell volume.
Crystal structure of Li4ZnTeO6: a polyhedral presentation.Figure optionsDownload as PowerPoint slideHighlights
► Li4ZnTeO6 has been prepared and refined by powder neutron diffraction.
► It is monoclinic C2/m isostructural with Li3M2SbO6 (MZn, Cu, Ni and Co).
► Li3Cu2SbO6 reported originally as C2/c is reindexed with halved unit cell volume.
Journal: Journal of Solid State Chemistry - Volume 199, March 2013, Pages 62–65