HOCO+
- Formula: CHO2+
- Molecular weight: 45.0169
- CAS Registry Number: 638-71-1
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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 | |
---|---|---|---|---|---|---|---|
a' | 1 | OH stretch | 3375.37 | gas | LD | Amano and Tanaka, 1985 Amano and Tanaka, 1985, 2 | |
1 | OH stretch | 3328.3 | H | gas | PF | Dopfer, Olkhov, et al., 1998 | |
1 | OH stretch | 3255.3 | gas | PF | Dopfer, Olkhov, et al., 1998 | ||
1 | OH stretch | 2671 ± 3 | A | gas | PF | Dopfer, Olkhov, et al., 1998 Douberly, Ricks, et al., 2008 | |
1 | OH stretch | 3280.9 | Ne | IR | Jacox and Thompson, 2003 | ||
2 | OCO a-stretch | 2300 | T | gas | PI | Ruscic, Schwartz, et al., 1989 Ruscic and Litorja, 2000 | |
2 | OCO a-stretch | 2399 ± 2 | A | gas | PF | Douberly, Ricks, et al., 2008 | |
2 | OCO a-stretch | 2400.4 | Ne | IR | Jacox and Thompson, 2003 | ||
4 | OH deform. | 1019.9 | Ne | IR | Jacox and Thompson, 2003 | ||
Additional references: Jacox, 1994, page 165; Bogey, Demuynck, et al., 1984; Bogey, Demuynck, et al., 1986; Bogey, Demuynck, et al., 1988
Notes
H | (1/2)(2ν) |
T | Tentative assignment or approximate value |
A | 0~1 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.
Amano and Tanaka, 1985
Amano, T.; Tanaka, K.,
Difference frequency laser spectroscopy of the ν1 band of HOCO+,
J. Chem. Phys., 1985, 82, 2, 1045, https://doi.org/10.1063/1.448524
. [all data]
Amano and Tanaka, 1985, 2
Amano, T.; Tanaka, K.,
Difference frequency laser spectroscopy of the ν1 fundamental band of HOCO+,
J. Chem. Phys., 1985, 83, 8, 3721, https://doi.org/10.1063/1.449133
. [all data]
Dopfer, Olkhov, et al., 1998
Dopfer, O.; Olkhov, R.V.; Roth, D.; Maier, J.P.,
Intermolecular interaction in proton-bound dimers.,
Chem. Phys. Lett., 1998, 296, 5-6, 585, https://doi.org/10.1016/S0009-2614(98)01079-3
. [all data]
Douberly, Ricks, et al., 2008
Douberly, G.E.; Ricks, A.M.; Ticknor, B.W.; Duncan, M.A.,
Structure of Protonated Carbon Dioxide Clusters: Infrared Photodissociation Spectroscopy and ab Initio Calculations,
J. Phys. Chem. A, 2008, 112, 5, 950, https://doi.org/10.1021/jp7098587
. [all data]
Jacox and Thompson, 2003
Jacox, M.E.; Thompson, W.E.,
Infrared spectra of HOCO[sup +] and of the complex of H[sub 2] with CO[sub 2][sup -] trapped in solid neon,
J. Chem. Phys., 2003, 119, 20, 10824, https://doi.org/10.1063/1.1621383
. [all data]
Ruscic, Schwartz, et al., 1989
Ruscic, B.; Schwartz, M.; Berkowitz, J.,
A photoionization study of the COOH species,
J. Chem. Phys., 1989, 91, 6780. [all data]
Ruscic and Litorja, 2000
Ruscic, B.; Litorja, M.,
Photoionization of HOCO revisited: a new upper limit to the adiabatic ionization energy and lower limit to the enthalpy of formation,
Chem. Phys. Lett., 2000, 316, 1-2, 45, https://doi.org/10.1016/S0009-2614(99)01267-1
. [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]
Bogey, Demuynck, et al., 1984
Bogey, M.; Demuynck, C.; Destombes, J.L.,
Astron. Astrophys., 1984, 138, L11. [all data]
Bogey, Demuynck, et al., 1986
Bogey, M.; Demuynck, C.; Destombes, J.-L.,
The submillimeter wave spectrum of the protonated and deuterated carbon dioxide,
J. Chem. Phys., 1986, 84, 1, 10, https://doi.org/10.1063/1.450184
. [all data]
Bogey, Demuynck, et al., 1988
Bogey, M.; Demuynck, C.; Destombes, J.L.; Krupnov, A.,
Molecular structure of HOCO+,
J. Mol. Struct., 1988, 190, 465, https://doi.org/10.1016/0022-2860(88)80305-3
. [all data]
Notes
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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