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H2F+


Reaction thermochemistry data

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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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(H2F+ bullet hydrogen fluoride) + hydrogen fluoride = (H2F+ bullet 2hydrogen fluoride)

By formula: (H2F+ bullet HF) + HF = (H2F+ bullet 2HF)

Quantity Value Units Method Reference Comment
Deltar14.8 ± 4.2kcal/molPITiedemann, Anderson, et al., 1979gas phase

H2F+ + hydrogen fluoride = (H2F+ bullet hydrogen fluoride)

By formula: H2F+ + HF = (H2F+ bullet HF)

Quantity Value Units Method Reference Comment
Deltar25.1 ± 2.5kcal/molPITiedemann, Anderson, et al., 1979gas phase

Ion clustering data

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, References, Notes

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

Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

H2F+ + hydrogen fluoride = (H2F+ bullet hydrogen fluoride)

By formula: H2F+ + HF = (H2F+ bullet HF)

Quantity Value Units Method Reference Comment
Deltar25.1 ± 2.5kcal/molPITiedemann, Anderson, et al., 1979gas phase

(H2F+ bullet hydrogen fluoride) + hydrogen fluoride = (H2F+ bullet 2hydrogen fluoride)

By formula: (H2F+ bullet HF) + HF = (H2F+ bullet 2HF)

Quantity Value Units Method Reference Comment
Deltar14.8 ± 4.2kcal/molPITiedemann, Anderson, et al., 1979gas phase

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

a1 1 Sym. stretch 3348.71 gas CC Schafer and Saykally, 1984
Schafer and Saykally, 1984, 2
b2 3 Asym. stretch 3334.69 gas CC Schafer and Saykally, 1984
Schafer and Saykally, 1984, 2

Additional references: Jacox, 1994, page 26; Amano, Matsushima, et al., 2012


References

Go To: Top, Reaction thermochemistry data, Ion clustering data, 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.

Tiedemann, Anderson, et al., 1979
Tiedemann, P.W.; Anderson, S.L.; Ceyer, S.T.; Hirooka, T.; Ng, C.Y.; Mahan, B.H.; Lee, Y.T., Proton affinities of hydrogen halides determined by the molecular beam photoionization method, J. Chem. Phys., 1979, 71, 605. [all data]

Schafer and Saykally, 1984
Schafer, E.; Saykally, R.J., Velocity modulation infrared laser spectroscopy of molecular ions: The «nu»1 and «nu»3 bands of fluoronium (H2F+), J. Chem. Phys., 1984, 80, 6, 2973, https://doi.org/10.1063/1.447007 . [all data]

Schafer and Saykally, 1984, 2
Schafer, E.; Saykally, R.J., The high resolution infrared spectrum and molecular structure of the superacid H2F+ by velocity modulation laser absorption spectroscopy, J. Chem. Phys., 1984, 81, 10, 4189, https://doi.org/10.1063/1.447449 . [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]

Amano, Matsushima, et al., 2012
Amano, T.; Matsushima, F.; Shiraishi, T.; Shinozuka, C.; Fujimori, R.; Kawaguchi, K., THz rotational spectrum of H2F+, J. Chem. Phys., 2012, 137, 13, 134308, https://doi.org/10.1063/1.4757018 . [all data]


Notes

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