Ytterbium hydride
Ytterbium 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]
| Names | |
|---|---|
| Other names
Ytterbium(II) hydride Ytterbium dihydride | |
| Identifiers | |
| Properties | |
| YbH2 | |
| Appearance | solid |
| Related compounds | |
Other anions |
ytterbium(II) chloride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Production
Ytterbium hydride can be produced by reacting ytterbium with hydrogen gas:[1]
- Yb + H2 → YbH2
References
- 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
| Alkali metal (Group 1) hydrides |  Lithium hydride, LiH ionic metal hydride   Beryllium hydride Left (gas phase): BeH2 covalent metal hydride Right: (BeH2)n (solid phase) polymeric metal hydride   Borane and diborane Left: BH3 (special conditions), covalent metalloid hydride Right: B2H6 (standard conditions), dimeric metalloid hydride  Methane, CH4 covalent nonmetal hydride  Ammonia, NH3 covalent nonmetal hydride  Water, H2O covalent nonmetal hydride  Hydrogen fluoride, HF covalent nonmetal hydride | ||||||||||||||||||||
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| Alkaline (Group 2) earth hydrides |
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| Group 13 hydrides |
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| Group 14 hydrides |
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| Pnictogen (Group 15) hydrides |
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| Hydrogen chalcogenides (Group 16 hydrides) |
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| Hydrogen halides (Group 17 hydrides) | |||||||||||||||||||||
| Transition metal hydrides | |||||||||||||||||||||
| Lanthanide hydrides | |||||||||||||||||||||
| Actinide hydrides | |||||||||||||||||||||
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