vanadium dioxide anion
- Formula: O2V-
- Molecular weight: 82.9408
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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 | -426. ± 15. | kJ/mol | R-EA | Wu and Wang, 1998 | 14KIM/WEi: this energy is an incorrect assignment |
| ΔfH°gas | -446.9 ± 5.0 | kJ/mol | TDEq | Rudnyi, Kaibicheva, et al., 1993 | value altered from reference due to conversion from electron convention to ion convention |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Wu and Wang, 1998
Wu, H.; Wang, L.-S.,
A Photoelectron Spectroscopic Study of Monovanadium Oxide Anions (VOx-, x=1-4),
J. Phys. Chem., 1998, 108, 13, 5310, https://doi.org/10.1063/1.475966
. [all data]
Rudnyi, Kaibicheva, et al., 1993
Rudnyi, E.B.; Kaibicheva, E.A.; Sidorov, L.N.,
Negative Ions VO2(-), VO3(-), V2O5(-), V3O8(-), and V4O10(-) in the Vapors of Vanadium Oxides - Determining Enthalpies of Formation from Equ,
J. Chem. Thermodyn., 1993, 25, 8, 929, https://doi.org/10.1006/jcht.1993.1090
. [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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