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二氢化镱

二氢化镱
英文名 Ytterbium(II) hydride
Ytterbium dihydride
识别
CAS号 13598-40-8  checkY
性质
化学式 YbH2
外观 固体
相关物质
其他阴离子 二氯化镱
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二氢化镱氢化物,化学式为YbH2,其中镱为+2价,氢为-1价。它在室温下的电阻率为107Ω·cm。[1]它有较高的热稳定性。[2]

制备

二氢化镱可由金属氢气反应得到:[1]

Yb + H2 → YbH2

参考文献

  1. ^ 1.0 1.1 洪广言. 现代化学基础丛书 第36卷 稀土化学导论. 北京: 科学出版社, 2014. pp. 57-59. 3.2.4 稀土氢化物 ISBN 978-7-03-040581-4
  2. ^ Kost, M. E.; Mikheeva, V. I. Europium and ytterbium hydrides(俄文). Fiz. Khim. Gidridov.,1972. pp 91-101(Conference). CODEN:31KKAS
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二氢化镱
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