| Identifiers | |
|---|---|
3D model (JSmol)
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| ChEBI | |
| ChemSpider | |
| 773467 | |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| HSe− | |
| Molar mass | 79.980 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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A hydroselenide (or biselenide or selanide) is an ion or chemical compound containing the [SeH]− ion. The radical HSe is a pseudohalogen. Hydroselenide can be a ligand in transition metal complexes where it can be attached to a single atom, or bridge two atoms. The terms used in ligand naming are selanido, or hydrogenselenido.[1]
Similar compounds include the hydrosulfides, and hydrotellurides. Related compounds include toxic hydrogen selenide gas, hydrodiselenides (HSeSe−) and the hydride selenides that do not have a bond between hydrogen and selenium.
- ^ Gold, Victor, ed. (2019). The IUPAC Compendium of Chemical Terminology: The Gold Book (4 ed.). Research Triangle Park, NC: International Union of Pure and Applied Chemistry (IUPAC). doi:10.1351/goldbook.p04930.