GaH2
- Formula: GaH2
- Molecular weight: 71.739
- CAS Registry Number: 105555-76-8
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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 | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | Sym. stretch | 1753.5 | Ne | IR | Wang and Andrews, 2003 | |
| 1 | Sym. stretch | 1727.6 | w m | Ar | IR | Xiao, Hauge, et al., 1993 Pullumbi, Mijoule, et al., 1994 Wang and Andrews, 2003 | |
| 1 | Sym. stretch | 1730.8 | Kr | IR | Xiao, Hauge, et al., 1993 | ||
| 1 | Sym. stretch | 1746.1 | H2 | IR | Wang and Andrews, 2003 | ||
| 2 | Bend | 740.1 | w m | Ar | IR | Pullumbi, Mijoule, et al., 1994 | |
| 2 | Bend | 744.0 | H2 | IR | Wang and Andrews, 2003 | ||
| b2 | 3 | Asym. stretch | 1822.0 | Ne | IR | Pullumbi, Mijoule, et al., 1994 | |
| 3 | Asym. stretch | 1799.2 | vs | Ar | IR | Xiao, Hauge, et al., 1993 Pullumbi, Mijoule, et al., 1994 Wang and Andrews, 2003 | |
| 3 | Asym. stretch | 1796.4 | Kr | IR | Xiao, Hauge, et al., 1993 | ||
| 3 | Asym. stretch | 1814.9 | H2 | IR | Wang and Andrews, 2003 | ||
Additional references: Jacox, 1994, page 18; Jacox, 1998, page 129
Notes
| w | Weak |
| m | Medium |
| vs | Very strong |
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.
Wang and Andrews, 2003
Wang, X.; Andrews, L.,
Infrared Spectra of Gallium Hydrides in Solid Hydrogen: GaH,
J. Phys. Chem. A, 2003, 107, 51, 11371, https://doi.org/10.1021/jp035393d
. [all data]
Xiao, Hauge, et al., 1993
Xiao, Z.L.; Hauge, R.H.; Margrave, J.L.,
Cryogenic reactions of gallium with molecular hydrogen and methane,
Inorg. Chem., 1993, 32, 5, 642, https://doi.org/10.1021/ic00057a026
. [all data]
Pullumbi, Mijoule, et al., 1994
Pullumbi, P.; Mijoule, C.; Manceron, L.; Bouteiller, Y.,
Aluminium, gallium and indium dihydrides. An IR matrix isolation and ab initio study,
Chem. Phys., 1994, 185, 1, 13, https://doi.org/10.1016/0301-0104(94)00110-3
. [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
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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