CoH2
- Formula: CoH2
- Molecular weight: 60.94908
- CAS Registry Number: 33485-99-3
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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 | ||
|---|---|---|---|---|---|---|---|
| Td = 22000 | Ar | Rubinovitz, Cellucci, et al., 1987 | |||||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| 2 | Bend | 380 | Ar | IR | Rubinovitz, Cellucci, et al., 1987 | ||
| 3 | CoH a-stretch | 1684.5 | Ar | IR | Rubinovitz, Cellucci, et al., 1987 Billups, Chang, et al., 1995 | ||
| 3 | CoH a-stretch | 1647 | Kr | IR | Rubinovitz, Cellucci, et al., 1987 | ||
Additional references: Jacox, 1994, page 15; Jacox, 1998, page 127; Miller, Feigerle, et al., 1986
Notes
| d | Photodissociation threshold |
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.
Rubinovitz, Cellucci, et al., 1987
Rubinovitz, R.L.; Cellucci, T.A.; Nixon, E.R.,
Spectrochim. Acta, 1987, 43A, 647. [all data]
Billups, Chang, et al., 1995
Billups, W.E.; Chang, S.-C.; Hauge, R.H.; Margrave, J.L.,
Low-Temperature Reactions of Atomic Cobalt with CH2N2, CH4, CH3D, CH2D2, CHD3, CD4, H2, D2, and HD,
J. Am. Chem. Soc., 1995, 117, 4, 1387, https://doi.org/10.1021/ja00109a024
. [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]
Miller, Feigerle, et al., 1986
Miller, A.E.S.; Feigerle, C.S.; Lineberger, W.C.,
Laser photoelectron spectrocopy of MnH2-, FeH2-, CoH2-, and NiH2-: Determination of the electron affinities for the metal dihydrides,
J. Chem. Phys., 1986, 84, 4127. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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