Terbium(IV) oxide
Terbium(IV) oxide is an inorganic compound with a chemical formula TbO2. It can be produced by oxidizing terbium(III) oxide by oxygen gas at 1000 atm and 300 °C.[2]
| Names | |
|---|---|
| IUPAC name
Terbium(IV) oxide | |
| Other names
Terbium dioxide | |
| Identifiers | |
3D model (JSmol) |
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PubChem CID |
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| Properties | |
| TbO2 | |
| Molar mass | 190.925 |
| Appearance | dark red solid[1] |
| Related compounds | |
Related compounds |
Terbium(III) oxide Terbium(III,IV) oxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Decomposition
Terbium(IV) oxide starts to decompose at 340 °C, producing Tb5O8 and oxygen.[1]
- 5 TbO2 → Tb5O8 + O2
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References
- 无机化学丛书.第七卷 钪 稀土元素. 科学出版社. 1.3.4 氧化态+4的化合物. P193~195
- Gin-ya Adachi, Nobuhito Imanaka. The Binary Rare Earth Oxides. Chem. Rev., 1998, 98 (4), pp 1479–1514 DOI: 10.1021/cr940055h
See also
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