HC(O)OO
- Formula: CHO3
- Molecular weight: 61.0168
- CAS Registry Number: 56240-83-6
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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 | |
|---|---|---|---|---|---|---|---|
| C=O stretch | 1821.5 | Ar | IR | Yang, Yu, et al., 2004 | |||
| C=O stretch | 1790.2 | O2 | IR | Tso, Diem, et al., 1982 | |||
| C-O stretch | 957.3 | Ar | IR | Yang, Yu, et al., 2004 | |||
| C-O stretch | 1089.9 | O2 | IR | Tso, Diem, et al., 1982 | |||
Additional references: Jacox, 1994, page 270; Tso and Lee, 1984
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.
Yang, Yu, et al., 2004
Yang, R.; Yu, L.; Zeng, A.; Zhou, M.,
Infrared Spectrum of the Formylperoxy Radical in Solid Argon,
J. Phys. Chem. A, 2004, 108, 19, 4228, https://doi.org/10.1021/jp0494786
. [all data]
Tso, Diem, et al., 1982
Tso, T-L.; Diem, M.; Lee, E.K.C.,
Oxidation of formyl radical in solid O2 at 13 K: formation of formic acid and formylperoxyl radical, HC(O)OO,
Chem. Phys. Lett., 1982, 91, 5, 339, https://doi.org/10.1016/0009-2614(82)83296-X
. [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]
Tso and Lee, 1984
Tso, T-L.; Lee, E.K.C.,
Photochemical yields and FTIR spectra of matrix-isolated, isotopic organic products formed in the photooxidation of isotopic formaldehydes in solid oxygen at 12-15 K,
J. Phys. Chem., 1984, 88, 23, 5475, https://doi.org/10.1021/j150667a006
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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