Rubidium selenide
Rb+: __ Se2-: __ | |
| Names | |
|---|---|
| IUPAC name
Rubidium selenide | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.045.847 |
| EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| Rb2Se | |
| Molar mass | 249.89 |
| Appearance | colourless, highly hygroscopic crystals |
| Density | 2.912 g/cm3 3.16 g/cm3 |
| Melting point | 733 °C |
| hydrolyses | |
| Solubility in other solvents | soluble in ethanol and glycerin |
| Structure | |
| cubic: antifluorite structure | |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
Main hazards |
toxic |
| GHS labelling: | |
| H301, H331, H373, H410 | |
| Related compounds | |
Other anions |
rubidium oxide, rubidium sulfide, rubidium telluride, rubidium polonide |
Other cations |
lithium selenide, sodium selenide, caesium selenide, francium selenide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Rubidium selenide is an inorganic compound composed of selenium and rubidium. It is a selenide with a chemical formula of Rb2Se. Rubidium selenide is used together with caesium selenide in photovoltaic cells.