• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences >RE2B8O15 (RE = La, Pr, Nd) - syntheses of three new rare earth borates isotypic to Ce2B8O15
【24h】

RE2B8O15 (RE = La, Pr, Nd) - syntheses of three new rare earth borates isotypic to Ce2B8O15

机译：RE2B8O15（RE = La，Pr，Nd）-与Ce2B8O15同构的三种新型稀土硼酸盐的合成

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The rare earth borates RE2B8O15 (RE = La, Pr, Nd) were synthesized in a Walker-type multianvil apparatus under conditions of 5.5 GPa and 1100 degrees C. Starting from the corresponding rare earth oxides and boron oxide, the syntheses yielded crystalline products of all new compounds that allowed crystal structure analyses based on single-crystal X-ray diffraction data for La2B8O15 and Nd2B8O15. The compound Pr2B8O15 could be characterized via X-ray powder diffractometry. The results show that the new compounds crystallize isotypically to Ce2B8O15 in the mono-clinic space group P2/c. The infrared spectra of RE2B8O15 (RE = La, Pr, Nd) have also been studied.
机译：在5.5 GPa和1100摄氏度的条件下，在Walker型多砧装置中合成稀土硼酸盐RE2B8O15（RE = La，Pr，Nd）。从相应的稀土氧化物和氧化硼开始，合成后得到所有允许基于La2B8O15和Nd2B8O15的单晶X射线衍射数据进行晶体结构分析的新化合物。可以通过X射线粉末衍射法表征化合物Pr2B8O15。结果表明，新化合物在单斜空间群P2 / c中同型结晶为Ce2B8O15。还研究了RE2B8O15的红外光谱（RE = La，Pr，Nd）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号