Crystal structure of a hyperzirconium analogue of eudialyte

被引：0
|
作者：
R. K. Rastsvetaeva
A. P. Khomyakov
机构：
[1] Russian Academy of Sciences,Shubnikov Institute of Crystallography
[2] Russian Academy of Sciences,Institute of Mineralogy, Geochemistry, and Crystal Chemistry of Rare Elements
来源：
Crystallography Reports | 2000年 / 45卷
关键词：
Reflection; Zirconium; Crystal Structure; Characteristic Feature; Diffraction Study;
D O I：
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中图分类号：
学科分类号：
摘要：
X-ray diffraction study of a new representative of the eudialyte family (R = 4.5%, 2347 independent reflections) provided the establishment of a number of characteristic features of its structure associated with a high zirconium content and some other characteristics of the composition. The deficiency of Ca is compensated with Mn, Fe, rare-earth elements, Sr, and Na. The excessive Zr atoms are located in octahedra participating in the formation of a new type of a TiZr3 cluster.
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页码：219 / 221
页数：2
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