Dilithium hydride
- Formula: HLi2
- Molecular weight: 14.890
- CAS Registry Number: 12339-13-8
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Gas phase ion energetics data
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 4.5 ± 0.3 | EI | N/A |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, References, Notes
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: B'
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| gas | B'-X | 360 | 380 | Antoine, Dugourd, et al., 1996 | |||
State: B
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 18940 | gas | B-X | 457 | 528 | Vezin, Dugourd, et al., 1993 | ||
| Vezin, Dugourd, et al., 1993, 2 | |||||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | 332 | gas | MPI | Vezin, Dugourd, et al., 1993 Vezin, Dugourd, et al., 1993, 2 | ||
| 2 | 195 | gas | MPI | Vezin, Dugourd, et al., 1993 Vezin, Dugourd, et al., 1993, 2 | |||
| b2 | 3 | 309 | gas | MPI | Vezin, Dugourd, et al., 1993 Vezin, Dugourd, et al., 1993, 2 | ||
Additional references: Jacox, 1994, page 26; Jacox, 1998, page 136
Notes
| o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
References
Go To: Top, Gas phase ion energetics data, 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.
Antoine, Dugourd, et al., 1996
Antoine, R.; Dugourd, Ph.; Rayane, D.; Allouche, A.-R.; Aubert-Frecon, M.; Broyer, M.,
On the optical absorption spectrum of Li2H,
Chem. Phys. Lett., 1996, 261, 6, 670, https://doi.org/10.1016/0009-2614(96)01027-5
. [all data]
Vezin, Dugourd, et al., 1993
Vezin, B.; Dugourd, P.; Rayane, D.; Labastie, P.; Broyer, M.,
First observation of an excited state of Li2H,
Chem. Phys. Lett., 1993, 202, 3-4, 209, https://doi.org/10.1016/0009-2614(93)85267-R
. [all data]
Vezin, Dugourd, et al., 1993, 2
Vezin, B.; Dugourd, Ph.; Rayane, D.; Labastie, P.; Bordas, C.; Broyer, M.,
Optical absorption of LinH clusters,
Z. Phys. D, 1993, 26, 1-4, 290, https://doi.org/10.1007/BF01429172
. [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]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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