1,3-Dioxetanedione
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Preferred IUPAC name 1,3-Dioxetane-2,4-dione[1] | |
Other names Dicarbonic anhydride | |
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Properties | |
Chemical formula | C2O4 |
Molar mass | 88.018 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
The chemical compound 1,3-dioxetanedione, or 1,3-dioxacyclobutane-2,4-dione, also known as dicarbonic anhydride, is a hypothetical oxide of carbon with formula C2O4. It can be considered a cyclic dimer of carbon dioxide (CO2) or as a double ketone of 1,3-dioxetane (1,3-dioxacyclobutane).
Theoretical calculations indicate that the compound would be extremely unstable at room temperature (half-life of less than 1.1 μs) but may be stable at −196 °C.[2]
References
- ^ "CID 17801328 - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 4 December 2007. Identification and Related Records. Retrieved 7 October 2011.
- ^ Errol Lewars (1996), Polymers and oligomers of carbon dioxide: ab initio and semiempirical calculations. Journal of Molecular Structure: THEOCHEM, Volume 363, Number 1, pp. 1–15.
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- CO
- CO2
- CO3
- CO4
- CO5
- CO6
- C2O
- C2O2
- C2O3
- C2O4 (1,2-Dioxetanedione and 1,3-Dioxetanedione)
- C3O
- C3O2
- C3O3
- C3O6
- C4O2
- C4O4
- C4O6
- C5O2
- C5O5
- C6O6 (Cyclohexanehexone and Ethylenetetracarboxylic dianhydride)
- C8O8
- C9O9
- C10O8
- C10O10
- C12O6
- C12O9
- C12O12
- Graphite oxide
- C3O2
- CO
- CO2
- Metal carbonyls
- Carbonic acid
- Bicarbonates
- Carbonates
- Polycarbonates (Dicarbonates and Tricarbonates)
- Peroxydicarbonates
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This article about a hypothetical chemical compound is a stub. You can help Wikipedia by expanding it. |
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