Chemistry:Hydrogen diselenide

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Hydrogen diselenide
Diselane.png
Hydrogen diselenide’s ball and stick model
  Selenium, Se
  Hydrogen, H
Hydrogen diselenide’s space filling model
Names
IUPAC name
Dihydrogen diselenide
Other names
Diselane
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
558110
UNII
Properties
H2Se2
Molar mass 159.958 g·mol−1
Appearance oily liquid
Hazards
Flash point Flammable
Related compounds
Related compounds
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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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. Elsevier Science. pp. 76. ISBN 9781483160320.