CrCCH
- Formula: C2HCr
- Molecular weight: 77.0254
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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 | ||
|---|---|---|---|---|---|---|---|
| gas | A-X | 740 | 900 | Brugh, DaBell, et al., 2004 | |||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| Σ+ | 3 | CrC stretch | 426.5 ± 0.8 | w | gas | MPI | Brugh, DaBell, et al., 2004 |
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| Σ+ | 3 | CrC stretch | 470 ± 20 | gas | LF | Brugh, DaBell, et al., 2004 | |
Notes
| w | Weak |
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.
Brugh, DaBell, et al., 2004
Brugh, D.J.; DaBell, R.S.; Morse, M.D.,
Vibronic spectroscopy of unsaturated transition metal complexes: CrC[sub 2]H, CrCH[sub 3], and NiCH[sub 3],
J. Chem. Phys., 2004, 121, 24, 12379, https://doi.org/10.1063/1.1821497
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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