Methaneperoxoic acid

• Formula: CH₂O₃
• Molecular weight: 62.0248
• IUPAC Standard InChI: InChI=1S/CH2O3/c2-1-4-3/h1,3H Copy

  
• IUPAC Standard InChIKey: SCKXCAADGDQQCS-UHFFFAOYSA-N Copy
• CAS Registry Number: 107-32-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: HC(O)OOH
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• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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: John E. Bartmess

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

CHO₃^- +  =

By formula: CHO₃^- + H⁺ = CH₂O₃

Gas phase ion energetics 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: John E. Bartmess

De-protonation reactions

CHO₃^- +  =

By formula: CHO₃^- + H⁺ = CH₂O₃

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

Additional references: Jacox, 1994, page 336; Oldani, Ha, et al., 1983

Notes

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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.

Villano, Eyet, et al., 2010
Villano, S.M.; Eyet, N.; Wren, S.W.; Ellison, G.B.; Bierbaum, V.M.; Lineberger, W.C., Photoelectron Spectroscopy and Thermochemistry of the Peroxyformate Anion, J. Phys. Chem. A, 2010, 114, 1, 191-200, https://doi.org/10.1021/jp907569w . [all data]

Bowie, DePuy, et al., 1986
Bowie, J.H.; DePuy, C.H.; Sullivan, S.A.; Berbaum, V.M., Gas phase reactions of the hydroperoxide and peroxyformate anions, Can. J. Chem., 1986, 64, 1046. [all data]

Giguere and Olmos, 1952
Giguere, P.A.; Olmos, A.W., A SPECTROSCOPIC STUDY OF HYDROGEN BONDING IN PERFORMIC AND PERACETIC ACIDS, Can. J. Chem., 1952, 30, 11, 821, https://doi.org/10.1139/v52-099 . [all data]

Maker, Niki, et al., 1977
Maker, P.D.; Niki, H.; Savage, C.M.; Breitenbach, L.P., Fourier transform infrared spectrometric determination of gaseous performic acid, Anal. Chem., 1977, 49, 9, 1346, https://doi.org/10.1021/ac50017a016 . [all data]

Tyblewski, Dommen, et al., 1991
Tyblewski, M.; Dommen, J.; Ha, T.-K.; Bauder, A., Spectrochim. Acta, 1991, 47A, 397. [all data]

Bauder, Dommen, et al., 1990
Bauder, A.; Dommen, J.; Hollenstein, H.; Luckhaus, D.; Quack, M., The ν6 fundamental band of peroxyformic acid near 1125 cm-1, J. Mol. Spectrosc., 1990, 143, 2, 268, https://doi.org/10.1016/0022-2852(91)90091-N . [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]

Oldani, Ha, et al., 1983
Oldani, M.; Ha, T.-K.; Bauder, A., Microwave spectrum, dipole moment, and substitution structure of peroxyformic acid, J. Am. Chem. Soc., 1983, 105, 3, 360, https://doi.org/10.1021/ja00341a011 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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