Actinium(III) oxide
From Infogalactic: the planetary knowledge core
Names | |
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IUPAC name
ORT facebook Actinium(III) oxide
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Systematic IUPAC name
Actinium(3+) oxide
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Other names
Actinium sesquioxide
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Identifiers | |
12002-61-8 | |
Jmol 3D model | Interactive image |
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Properties | |
Ac2O3 | |
Molar mass | 502.00 g·mol−1 |
Appearance | white |
Structure | |
Trigonal, hP5 | |
P-3m1, No. 164 | |
Related compounds | |
Other cations
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Scandium(III) oxide Yttrium(III) oxide Lanthanum(III) oxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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verify (what is ?) | |
Infobox references | |
Actinium(III) oxide is a chemical compound containing the rare radioactive element actinium. It has the formula Ac2O3. It is similar to its corresponding lanthanum compound, lanthanum(III) oxide, and contains actinium in the oxidation state +3.[1][2] Actinium oxide is not to be confused with Ac2O (acetic anhydride), where Ac is an abbreviation for acetyl instead of the symbol of the element actinium.
References
- ↑ Actinium, Great Soviet Encyclopedia (in Russian)
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
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