MgO radical anion
- Formula: MgO-
- Molecular weight: 40.3049
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Gas phase thermochemistry data
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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: John E. Bartmess
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -7. ± 21. | kJ/mol | R-EA | Kim, Li, et al., 2001 | see Vasiliu, Feller, et al., 2010 for support of Operti, Tews, et al., 1989 rather than Gurvich, Veyts, et al. for neutral DfH(MgO) |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kim, Li, et al., 2001
Kim, J.H.; Li, X.; Wang, L.S.; de Clercq, H.L.; Fancher, C.A.; Thomas, O.C.; Bowen, K.H.,
Vibrationally resolved photoelectron spectroscopy of MgO- and ZnO- and the low-lying electronic states of MgO, MgO-, and ZnO,
J. Phys. Chem. A, 2001, 105, 23, 5709-5718, https://doi.org/10.1021/jp010331d
. [all data]
Vasiliu, Feller, et al., 2010
Vasiliu, M.; Feller, D.; Gole, J.L.; Dixon, D.A.,
Structures and Heats of Formation of Simple Alkaline Earth Metal Compounds: Fluorides, Chlorides, Oxides, and Hydroxides for Be, Mg, and Ca,
J. Phys. Chem. A, 2010, 114, 34, 9349-9358, https://doi.org/10.1021/jp1050657
. [all data]
Operti, Tews, et al., 1989
Operti, L.; Tews, E.C.; MacMahon, T.J.; Freiser, B.S.,
Thermochemical Properties of Gas-Phase MgOH and MgO Determined by Fourier Transform Mass Spectrometry,
J. Am. Chem. Soc. (1989), 1989, 111, 26, 9152, https://doi.org/10.1021/ja00208a002
. [all data]
Gurvich, Veyts, et al.
Gurvich, L.V.; Veyts, I.V.; Alcock, C.B.,
Hemisphere Publishing, NY, 1989, V. 1 2, Thermodynamic Properties of Individual Substances, 4th Ed. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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