(cyc-C3)CCH
- Formula: C5H
- Molecular weight: 61.0614
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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: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 6960 ± 40 | gas | Sheehan, Parsons, et al., 2008 | |||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 5 | Sym. ring scis. | 282 ± 40 | gas | PE | Sheehan, Parsons, et al., 2008 Sheehan, Parsons, et al., 2008 | |
Additional references: Apponi, Sanz, et al., 2001
Notes
| o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
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.
Sheehan, Parsons, et al., 2008
Sheehan, S.M.; Parsons, B.F.; Yen, T.A.; Furlanetto, M.R.; Neumark, D.M.,
Anion photoelectron spectroscopy of C5H-,
J. Chem. Phys., 2008, 128, 17, 174301, https://doi.org/10.1063/1.2912056
. [all data]
Apponi, Sanz, et al., 2001
Apponi, A.J.; Sanz, M.E.; Gottlieb, C.A.; McCarthy, M.C.; Thaddeus, P.,
The Cyclic C[TINF]5[/TINF]H Radical,
Astrophys. J., 2001, 547, 1, L65, https://doi.org/10.1086/318887
. [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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