Ytterbium(II) hydride
From Wikipedia, the free encyclopedia
| Names | |
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| Other names
Ytterbium hydride
Ytterbium dihydride | |
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3D model (JSmol)
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PubChem CID
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| Properties | |
| YbH2 | |
| Appearance | solid |
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Other anions
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ytterbium(II) chloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Ytterbium(II) hydride is the hydride of ytterbium with the chemical formula YbH2. In this compound, the ytterbium atom has an oxidation state of +2 and the hydrogen atoms have an oxidation state of −1. Its resistivity at room temperature is 107 Ω·cm.[1] Ytterbium hydride has a high thermostability.[2]
Production
[edit ]Ytterbium hydride can be produced by reacting ytterbium with hydrogen gas:[1]
- Yb + H2 → YbH2
References
[edit ]- ^ a b 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
- ^ Kost, M. E.; Mikheeva, V. I. Europium and ytterbium hydrides. Fiz. Khim. Gidridov., 1972. pp 91-101 (Conference). CODEN:31KKAS