Pentaoxidane information

Pentaoxidane
Names
	IUPAC name Pentaoxidane
	Other names Hydrogen pentoxide, dihydrogen pentoxide
Identifiers
3D model (JSmol)	Interactive image;
PubChem CID	16122616;
	InChI InChI=1S/H2O5/c1-3-5-4-2/h1-2H Key: KUGRPPRAQNPSQD-UHFFFAOYSA-N;
	SMILES OOOOO;
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

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]

^ 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.

[1] The Chemistry of Peroxides, Volume 3. John Wiley & Sons. 20 April 2015. p. 8. ISBN 978-1-118-41271-8. Retrieved 16 May 2023.

[2] "Selected ATcT [1, 2] enthalpy of formation based on version 1.122 of the Thermochemical Network [3]". atct.anl.gov. Retrieved 15 May 2023.

[3] 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.

[4] Patai, Saul (1983). The Chemistry of Peroxides. Wiley. p. 485. ISBN 978-0-471-10218-2. Retrieved 16 May 2023.

Pentaoxidane information

and 4 Related for: Pentaoxidane information

Pentaoxidane

Hydrogen polyoxide

Hydrogen chalcogenide

Tetraoxidane