- Selenium hexafluoride
Chembox new
ImageFileL1 = Selenium-hexafluoride-2D.png
ImageFileR1 = Selenium-hexafluoride-3D-balls.png
IUPACName = selenium hexafluoride,
OtherNames = selenium(VI) fluoride, selenium fluoride
Section1 = Chembox Identifiers
CASNo = 7783-79-1
PubChem =
SMILES =
Section2 = Chembox Properties
Formula = SeF6
MolarMass = 192.9534 g/mol
Appearance = colourless gas
Density =
MeltingPt = −35 °C (2 atm)
BoilingPt =
Solubility =
Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =
Section4 = Chembox Thermochemistry
DeltaHf = 1030 kJ/mol"Inorganic Chemistry",Egon Wiberg, Arnold Frederick Holleman Elsevier 2001 ISBN 0123526515]
DeltaHc =
Entropy =
HeatCapacity =Selenium hexafluoride is the chemical compound of formula SeF6. It is a colourless gas. It can be prepared from the elements or by the reaction of
bromine trifluoride , BrF3 andselenium dioxide . It is similar to sulfur hexafluoride, as it is octahedral (Se-F bond length 168.8pm, and under normal conditions is inert to water. The gas can be passed through 10% NaOH or KOH without change.Krebs B, Bonmann S, Eidenschink I. "Selenium-Inorganic Chemistry" Encyclopedia of Inorganic Chemistry Ed. R. Bruce King (1994) John wiley & Sons ISBN 0 471 93620 0 ]=References=
External links
* [http://www.atsdr.cdc.gov/tfacts183.html ATSDR ToxFAQs™ - Selenium Hexafluoride] U.S.
Department of Health and Human Services
* [http://webbook.nist.gov/cgi/cbook.cgi?ID=C7783791 WebBook page for SeF6]
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