Chemistry:Hydrogen diselenide

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Hydrogen diselenide
Hydrogen diselenide’s ball and stick model
Hydrogen diselenide’s space filling model
Names
IUPAC name
Dihydrogen diselenide
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
558110
UNII
Properties
H
2
Se
2
Appearance oily liquid
Hazards
Flash point Flammable
Related compounds
Related compounds
hydrogen peroxide
hydrogen selenide
hydrogen disulfide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Hydrogen diselenide is an inorganic selenium compound with a chemical formula H
2
Se
2
or (SeH)
2
.[1][2] At room temperature, hydrogen diselenide dissociates easily to hydrogen selenide (H
2
Se
) and elemental selenium, and is therefore not stable. However, hydrogen diselenide can be stable in some solutions.[3]

References

  1. Macintyre, J.E. (1992). Dictionary of Inorganic Compounds. Taylor & Francis. pp. 293. ISBN 9780412301209. 
  2. "化學命名原則". 國立編譯館. 2011-04-01. http://210.71.71.8/ischool/public/resource_view/open.php?file=77a6fd84d360a74163f9cb706cdf9618.pdf. 
  3. Shaw, B.L.; Stavely, L.A.K. (2013). Inorganic Hydrides: The Commonwealth and International Library: Chemistry Division. Commonwealth and international library: Chemistry division. Elsevier Science. pp. 76. ISBN 9781483160320.