Pentaoxidane
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Names | |
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IUPAC name Pentaoxidane | |
Other names Hydrogen pentoxide, dihydrogen pentoxide | |
Identifiers | |
3D model (JSmol) |
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PubChem CID |
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InChI
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Properties | |
Chemical formula | H2O5 |
Molar mass | 82.011 g·mol−1 |
Related compounds | |
Related compounds | Pentoxolane, Tetraoxidane |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references |
Chemical compound
Pentaoxidane is an inorganic compound of hydrogen and oxygen with the chemical formula H2O5.[1] This is one of the most unstable hydrogen polyoxides.[2][3][4]
Synthesis
- The compound is prepared as a byproduct of trioxidane production.[5]
- H2O5 has also been synthesized by reaction among peroxy radicals at low temperature.[6]
References
- ^ The Chemistry of Peroxides, Volume 3. John Wiley & Sons. 20 April 2015. p. 8. ISBN 978-1-118-41271-8. Retrieved 16 May 2023.
- ^ "Selected ATcT [1, 2] enthalpy of formation based on version 1.122 of the Thermochemical Network [3]". atct.anl.gov. Retrieved 15 May 2023.
- ^ Denis, Pablo A. (5 October 2013). "Theoretical characterization of hydrogen pentoxide, H 2 O 5". International Journal of Quantum Chemistry. 113 (19): 2206–2212. doi:10.1002/qua.24432. Retrieved 16 May 2023.
- ^ Patai, Saul (1983). The Chemistry of Peroxides. Wiley. p. 485. ISBN 978-0-471-10218-2. Retrieved 16 May 2023.
- ^ Xu, Xin; Goddard, William A. III (November 2002). "Peroxone chemistry: Formation of H2O3 and ring-(HO2)(HO3) from O3/H2O2". Proceedings of the National Academy of Sciences. 99 (24): 15308–15312. Bibcode:2002PNAS...9915308X. doi:10.1073/pnas.202596799. PMC 137712. PMID 12438699.
- ^ Levanov, Alexander V.; Sakharov, Dmitri V.; Dashkova, Anna V.; Antipenko, Ewald E.; Lunin, Valeri V. (November 2011). "Synthesis of Hydrogen Polyoxides H 2 O 4 and H 2 O 3 and Their Characterization by Raman Spectroscopy". European Journal of Inorganic Chemistry. 2011 (33): 5144–5150. doi:10.1002/ejic.201100767. ISSN 1434-1948. Retrieved 16 May 2023.
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Hydrogen compounds
- H3AsO3
- H3AsO4
- HArF
- HAt
- HSO3F
- H[BF4]
- HBr
- HBrO
- HBrO2
- HBrO3
- HBrO4
- HCl
- HClO
- HClO2
- HClO3
- HClO4
- HCN
- HCNO
- H2CrO4/H2Cr2O7
- H2CO3
- H2CS3
- HF
- HFO
- HI
- HIO
- HIO2
- HIO3
- HIO4
- HMnO4
- H2MnO4
- H2MoO4
- HNC
- NaHCO3
- HNCO
- HNO
- HNO2
- HNO3
- H2N2O2
- HNO5S
- H3NSO3
- H2O
- H2O2
- H2O3
- H2O4
- H2O5
- H3PO2
- H3PO3
- H3PO4
- H4P2O7
- H5P3O10
- H2[PtCl6]
- H2S
- H2S2
- H2Se
- H2SeO3
- H2SeO4
- H4SiO4
- H2[SiF6]
- HSCN
- HNCS
- H2SO3
- H2SO4
- H2SO5
- H2S2O3
- H3O
- H2S2O6
- H2S2O7
- H2S2O8
- CF3SO3H
- H2Te
- H2TeO3
- H6TeO6
- H4TiO4
- H2Po
- H[Co(CO)4]