HOOH+

Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 49000 ± 500 gas Osafune and Kimura, 1974
Brown, 1975
Ashmore and Burgess, 1977

State:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 32430 ± 220 gas Osafune and Kimura, 1974
Brown, 1975
Ashmore and Burgess, 1977
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
ag 2 OO stretch 1100 ± 50 gas PE Ashmore and Burgess, 1977

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 16070 ± 500 gas Osafune and Kimura, 1974
Brown, 1975
Ashmore and Burgess, 1977

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
ag 3 OO stretch 1080 ± 50 gas PE PI Brown, 1975
Ashmore and Burgess, 1977
Litorja and Ruscic, 1998
au 4 Deformation 857.4 w m Ne IR Thompson, Lugez, et al., 2012
bu 5 OH a-stretch 3237.0 m Ne IR Thompson, Lugez, et al., 2012
6 Deformation 1273.5 s Ne IR Thompson, Lugez, et al., 2012

Additional references: Jacox, 1994, page 152; Jacox, 2003, page 177

Notes

wWeak
mMedium
sStrong
oEnergy separation between the v = 0 levels of the excited and electronic ground states.
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Osafune and Kimura, 1974
Osafune, K.; Kimura, K., Photoelectron spectroscopic study of hydrogen peroxide, Chem. Phys. Lett., 1974, 25, 47. [all data]

Brown, 1975
Brown, R.S., A photoelectron investigation of the peroxide bond, Can. J. Chem., 1975, 53, 3439. [all data]

Ashmore and Burgess, 1977
Ashmore, F.S.; Burgess, A.R., J. Chem. Soc., 1977, Faraday Trans. 2 73, 1247. [all data]

Litorja and Ruscic, 1998
Litorja, M.; Ruscic, B., A photoionization study of the hydroperoxyl radical, HO2, and hydrogen peroxide, H2O2, J. Electron Spectroscopy and Related Phenomena, 1998, 97, 131. [all data]

Thompson, Lugez, et al., 2012
Thompson, W.E.; Lugez, C.L.; Jacox, M.E., The infrared spectrum of HOOH+ trapped in solid neon, J. Chem. Phys., 2012, 137, 14, 144305, https://doi.org/10.1063/1.4757389 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Notes

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