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H9O4+


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:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

H2O a-stretch 3730.4 gas MPD Yeh, Okumura, et al., 1989
Yeh, Lee, et al., 1994
H2O a-stretch 3730 A gas PF Headrick, Diken, et al., 2005
H2O a-stretch 3733 H gas PF Yeh, Okumura, et al., 1989
Okumura, Yeh, et al., 1990
H2O a-stretch 3723 H gas PF Yeh, Okumura, et al., 1989
Okumura, Yeh, et al., 1990
H2O s-stretch 3644.9 gas MPD Yeh, Okumura, et al., 1989
H2O s-stretch 3644 A gas PF Headrick, Diken, et al., 2005
H2O s-stretch 3648 H gas PF Yeh, Okumura, et al., 1989
Okumura, Yeh, et al., 1990
H2O s-stretch 3636 H gas PF Yeh, Okumura, et al., 1989
Okumura, Yeh, et al., 1990
H3O+ a-stretch 2660 T gas IR Schwarz, 1977
H3O+ a-stretch 2665 A gas PF Headrick, Diken, et al., 2005
H3O+ a-stretch 2670 H gas PF Okumura, Yeh, et al., 1990

Additional references: Jacox, 1994, page 414; Jacox, 1998, page 364

Notes

H(1/2)(2nu)
TTentative assignment or approximate value
A0~1 cm-1 uncertainty

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

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

Yeh, Okumura, et al., 1989
Yeh, L.I.; Okumura, M.; Myers, J.D.; Price, J.M.; Lee, Y.T., Vibrational Spectroscopy of the Hydrated Hydronium Cluster Ions H3O+(H2O)n (n= 1, 2, 3), J. Chem. Phys., 1989, 91, 12, 7319, https://doi.org/10.1063/1.457305 . [all data]

Yeh, Lee, et al., 1994
Yeh, L.I.; Lee, Y.T.; Hougen, J.T., Vibration-Rotation Spectroscopy of the Hydrated Hydronium Ions H5O+2 and H9O+4, J. Mol. Spectrosc., 1994, 164, 2, 473, https://doi.org/10.1006/jmsp.1994.1090 . [all data]

Headrick, Diken, et al., 2005
Headrick, J.M.; Diken, E.G.; Walters, R.S.; Hammer, N.I.; Christie, R.A.; Cui, J.; Myshakin, E.M.; Duncan, M.A.; Johnson, M.A.; Jordan, K.D., Spectral Signatures of Hydrated Proton Vibrations in Water Clusters, Science, 2005, 308, 5729, 1765, https://doi.org/10.1126/science.1113094 . [all data]

Okumura, Yeh, et al., 1990
Okumura, M.; Yeh, L.I.; Myers, J.D.; Lee, Y.T., Infrared Spectra of the Solvated Hydronium Ion: Vibrational Predissociation Spectroscopy of Mass-Selected H3O+.(H2O)n.(H2)m, J. Phys. Chem., 1990, 94, 9, 3416, https://doi.org/10.1021/j100372a014 . [all data]

Schwarz, 1977
Schwarz, H.A., Gas phase infrared spectra of oxonium hydrate ions from 2 to 5 «mu», J. Chem. Phys., 1977, 67, 12, 5525, https://doi.org/10.1063/1.434748 . [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, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]


Notes

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