Magnesium monohydroxide
- Formula: HMgO
- Molecular weight: 41.3123
- IUPAC Standard InChI: InChI=1S/Mg.H2O/h;1H2/q+1;/p-1
- IUPAC Standard InChIKey: UNYOJUYSNFGNDV-UHFFFAOYSA-M
- CAS Registry Number: 12141-11-6
- Chemical structure:
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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 | |
|---|---|---|---|---|---|---|---|
| Π | 2 | Bend | 188 ± 2 | H | gas | LF | Bunker, Kolbuszewski, et al., 1995 |
| Σ+ | 3 | MgO stretch | 750 ± 3 | gas | LF | Bunker, Kolbuszewski, et al., 1995 | |
Additional references: Jacox, 1998, page 138; Jacox, 2003, page 23; Barclay, Anderson, et al., 1992; Nuccio, Apponi, et al., 1995; Apponi, Anderson, et al., 1999
Notes
| H | (1/2)(2ν) |
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.
Bunker, Kolbuszewski, et al., 1995
Bunker, P.R.; Kolbuszewski, M.; Jensen, P.; Brumm, M.; Anderson, M.A.; Barclay, W.L., Jr.; Ziurys, L.M.; Ni, Y.; Harris, D.O.,
New rovibrational data for MgOH and MgOD and the internuclear potential function of the ground electronic state,
Chem. Phys. Lett., 1995, 239, 4-6, 217, https://doi.org/10.1016/0009-2614(95)00479-N
. [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]
Jacox, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Barclay, Anderson, et al., 1992
Barclay, W.L., Jr.; Anderson, M.A.; Ziurys, L.M.,
The millimeter-wave spectrum of the MgOH radical (X 2Σ+),
Chem. Phys. Lett., 1992, 196, 3-4, 225, https://doi.org/10.1016/0009-2614(92)85959-E
. [all data]
Nuccio, Apponi, et al., 1995
Nuccio, B.P.; Apponi, A.J.; Ziurys, L.M.,
Millimeter-wave rotational spectroscopy of MgOD and CaOD (X 2Σ+),
J. Chem. Phys., 1995, 103, 21, 9193, https://doi.org/10.1063/1.470030
. [all data]
Apponi, Anderson, et al., 1999
Apponi, A.J.; Anderson, M.A.; Ziurys, L.M.,
High resolution spectroscopy of MgOH (X [sup 2]Σ[sup +]) in its V[sub 2] mode: Further evidence for quasilinearity,
J. Chem. Phys., 1999, 111, 24, 10919, https://doi.org/10.1063/1.480455
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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