HAr2+
- Formula: Ar2H+
- Molecular weight: 80.903
- CAS Registry Number: 12511-92-1
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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 | |
|---|---|---|---|---|---|---|---|
| Σg+ | 1 | Sym. stretch | 237 | T | Ar | IR | Kunttu and Seetula, 1994 |
| Σu+ | 3 | Asym. stretch | 903.4 | w m | Ar | IR | Bondybey and Pimentel, 1972 Milligan and Jacox, 1973 Wight, Ault, et al., 1976 Kunttu and Seetula, 1994 Legay-Sommaire and Legay, 1999 |
Additional references: Jacox, 1994, page 56; Jacox, 1998, page 159; Jacox, 2003, page 48; Andrews, Ault, et al., 1975; Fridgen, Zhang, et al., 2000
Notes
| w | Weak |
| m | Medium |
| T | Tentative assignment or approximate value |
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.
Kunttu and Seetula, 1994
Kunttu, H.M.; Seetula, J.A.,
Photogeneration of ionic species in Ar, Kr and Xe matrices doped with HCl, HBr and HI,
Chem. Phys., 1994, 189, 2, 273, https://doi.org/10.1016/0301-0104(94)00273-8
. [all data]
Bondybey and Pimentel, 1972
Bondybey, V.E.; Pimentel, G.C.,
Infrared Absorptions of Interstitial Hydrogen Atoms in Solid Argon and Krypton,
J. Chem. Phys., 1972, 56, 8, 3832, https://doi.org/10.1063/1.1677786
. [all data]
Milligan and Jacox, 1973
Milligan, D.E.; Jacox, M.E.,
Infrared spectroscopic evidence for the stabilization of HArn+ in solid argon at 14 K,
J. Mol. Spectrosc., 1973, 46, 3, 460, https://doi.org/10.1016/0022-2852(73)90058-1
. [all data]
Wight, Ault, et al., 1976
Wight, C.A.; Ault, B.S.; Andrews, L.,
On microwave discharge sources of new chemical species for matrix-isolation spectroscopy and the identification of charged species,
J. Chem. Phys., 1976, 65, 4, 1244, https://doi.org/10.1063/1.433233
. [all data]
Legay-Sommaire and Legay, 1999
Legay-Sommaire, N.; Legay, F.,
Photochemical insertion of Hg in the HCl bond and mercury-sensitized production of ClHCl- and KrHKr+ in low-temperature matrices,
Chem. Phys. Lett., 1999, 314, 1-2, 40, https://doi.org/10.1016/S0009-2614(99)01120-3
. [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]
Jacox, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Andrews, Ault, et al., 1975
Andrews, L.; Ault, B.S.; Grzybowski, J.M.; Allen, R.O.,
Proton and deuteron radiolysis of argon matrix samples of O2 and Cl2. Infrared spectra of charged species,
J. Chem. Phys., 1975, 62, 6, 2461, https://doi.org/10.1063/1.430723
. [all data]
Fridgen, Zhang, et al., 2000
Fridgen, T.D.; Zhang, X.K.; Parnis, J.M.; March, R.E.,
Isomerization and Fragmentation Products of CH,
J. Phys. Chem. A, 2000, 104, 16, 3487, https://doi.org/10.1021/jp993162u
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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