CH5+
- Formula: CH5+
- Molecular weight: 17.0499
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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 | |
|---|---|---|---|---|---|---|---|
| CH3+ a-stretch | 3010 | T | gas | LD | Huang, McCoy, et al., 2006 | ||
| CH3+ a-stretch | 3070 | T H | gas | PF | Boo and Lee, 1995 | ||
| CH3+ a-stretch | 3081 | A | gas | PF | Boo and Lee, 1996 | ||
| CH3+ a-stretch | 3077 | gas | PF | Boo and Lee, 1996 | |||
| CH3+ a-stretch | 3063 | C H | gas | PF | Boo and Lee, 1996 | ||
| CH3+ s-stretch | 2950 | T | gas | LD LR | White, Tang, et al., 1999 Asvany, Kumar P., et al., 2005 Huang, McCoy, et al., 2006 | ||
| CH3+ s-stretch | 2965 | H | gas | PF | Boo and Lee, 1995 | ||
| CH3+ s-stretch | 2974 | A | gas | PF | Boo and Lee, 1996 | ||
| CH3+ s-stretch | 2983 | gas | PF | Boo and Lee, 1996 | |||
| CH3+ s-stretch | 2982 | C H | gas | PF | Boo and Lee, 1996 | ||
| CH bend | 1250 | T | gas | LR LD | Asvany, Kumar P., et al., 2005 Huang, McCoy, et al., 2006 | ||
Additional references: Jacox, 2003, page 308
Notes
| H | (1/2)(2ν) |
| T | Tentative assignment or approximate value |
| A | 0~1 cm-1 uncertainty |
| C | 3~6 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.
Huang, McCoy, et al., 2006
Huang, X.; McCoy, A.B.; Bowman, J.M.; Johnson, L.M.; Savage, C.; Dong, F.; Nesbitt, D.J.,
Quantum Deconstruction of the Infrared Spectrum of CH5+,
Science, 2006, 311, 5757, 60, https://doi.org/10.1126/science.1121166
. [all data]
Boo and Lee, 1995
Boo, D.W.; Lee, Y.T.,
Infrared spectroscopy of the molecular hydrogen solvated carbonium ions, CH+5(H2)n (n=1--6),
J. Chem. Phys., 1995, 103, 2, 520, https://doi.org/10.1063/1.470138
. [all data]
Boo and Lee, 1996
Boo, D.W.; Lee, Y.T.,
Vibrational spectroscopy and dynamics of ionic complexes of CH5+, CH5+(A)x(B)y (A, B = Ar, N2, CH4; x,y = 0--5),
Int. J. Mass Spectrom. Ion Proc., 1996, 159, 1-3, 209, https://doi.org/10.1016/S0168-1176(96)04447-3
. [all data]
White, Tang, et al., 1999
White, E.T.; Tang, J.; Oka, T.,
CH5+: The Infrared Spectrum Observed,
Science, 1999, 284, 5411, 135, https://doi.org/10.1126/science.284.5411.135
. [all data]
Asvany, Kumar P., et al., 2005
Asvany, O.; Kumar P.; Redlich, B.; Hegemann, I.; Schlemmer, S.; Marx, D.,
Understanding the Infrared Spectrum of Bare CH5+,
Science, 2005, 309, 5738, 1219, https://doi.org/10.1126/science.1113729
. [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]
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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