C型的Yb2Te3O9是使用的
Patrick Höss1, Sheng-Chun Chou1, Philip L Russ1
1Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring, 55, 70569 Stuttgart, Germany.
IUCrData
|October 7, 2024
概括
研究人员合成了具有C型晶体结构的diytterbium enneaoxidotritellurate ((IV). 这一发现填补了对稀土酸盐的知识空白,为其结构性质提供了洞察力.
科学领域:
- 固态化学 固态化学
- 无机材料科学 是一种无机材料科学.
- 稀土化学 稀土化学
背景情况:
- 稀土酸盐是无机化合物的重要类别.
- 了解这些材料的晶体结构对于预测它们的性质至关重要.
- 以前的研究已经确定了一些稀土酸盐的C型结构,但存在差距.
研究的目的:
- 为了合成和表征二二氧化和氧化三酸盐 (IV).
- 为了确定合成化合物的晶体结构.
- 研究稀土离子半径与酸盐中的晶体结构之间的关系.
主要方法:
- 使用二元氧化物和化 (CsCl) 流的高温合成.
- 使用X射线衍射的晶体结构的确定.
- 与已知的同型化合物进行比较.
主要成果:
- 在1073K的温度下成功合成了二氧化二氧化三酸 (IV).
- 该化合物在C型晶体结构中结晶.
- 它与C型 (Tm) 和 (Lu) 酸盐同型.
结论:
- 已经完成了二二氧化三酸盐 (IV) 的合成和结构性表征.
- 这些发现证实了这种化合物中存在C型结构的存在.
- 这项工作有助于完善对稀土酸盐结构趋势的理解.
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