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Dichlorine trioxide

From Wikipedia, the free encyclopedia
(Redirected fromCl2O3)
Dichlorine trioxide[1]
Names
IUPAC name
dichlorine trioxide
Other names
chlorine trioxide
chlorine chlorate
chlorine(I,V) oxide
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/Cl2O3/c1-5-2(3)4 checkY
    Key: SAUMVKNLVQDHMJ-UHFFFAOYSA-N checkY
  • InChI=1/Cl2O3/c1-5-2(3)4
    Key: SAUMVKNLVQDHMJ-UHFFFAOYAS
  • ClOCl(=O)=O
Properties
Cl2O3
Molar mass118.903 g/mol
Appearancedark brown solid
Melting pointexplodes below 0 °C
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Chemical compound

Dichlorine trioxide, Cl2O3, is achlorine oxide. It is a dark brown solid discovered in 1967 which is explosive even below 0 °C.[2] It is formed by the low-temperaturephotolysis ofClO2 and is formed along withCl2O6, Cl2 and O2. Its structure is believed to be OCl−ClO2 with possible isomers such as Cl−O−ClO2.[3] The isomer having a structure of OCl–O–ClO would be the theoreticalanhydride ofchlorous acid.

References

[edit]
  1. ^Lide, David R. (1998).Handbook of Chemistry and Physics (87 ed.). Boca Raton, Florida: CRC Press. pp. 4–51.ISBN 0-8493-0594-2.
  2. ^N. N. Greenwood and A. Earnshaw (1997).Chemistry of the Elements. Butterworth-Heinemann.ISBN 978-0750633659.
  3. ^Egon Wiberg, Arnold Frederick Holleman (2001)Inorganic Chemistry, ElsevierISBN 0-12-352651-5
Chlorides andacids
Chlorine fluorides
Chlorine oxides
Chlorineoxyfluorides
Chlorine(I) derivatives


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