vanadium dioxide
- Formula: O2V
- Molecular weight: 82.9403
- IUPAC Standard InChI: InChI=1S/2O.V/q2*-2;+4
- IUPAC Standard InChIKey: DUSYNUCUMASASA-UHFFFAOYSA-N
- CAS Registry Number: 12036-21-4
- Chemical structure:
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.83570 ± 0.00050 | N/A | Kim, Weichman, et al., 2014 | B |
| 2.030 ± 0.010 | LPES | Wu and Wang, 1998 | 14KIM/WEi: this energy is an incorrect assignment; B |
| 2.31 ± 0.21 | R-A | Rudnyi, Kaibicheva, et al., 1993 | value altered from reference due to conversion from electron convention to ion convention; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 12.7 ± 0.2 | EI | Bennett, Lin, et al., 1974 | LLK |
| 10. ± 2. | EI | Farber, Uy, et al., 1972 | LLK |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kim, Weichman, et al., 2014
Kim, J.B.; Weichman, M.L.; Neumark, D.M.,
Vibronic structure of VO2 probed by slow photoelectron velocity-map imaging spectroscopy,
J. Chem. Phys., 2014, 140, 3, 034307, https://doi.org/10.1063/1.4861667
. [all data]
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]
Bennett, Lin, et al., 1974
Bennett, S.L.; Lin, S.-S.; Gilles, P.W.,
High-temperature vaporization of ternary systems. I. Mass spectrometry of oxygen-rich vanadium-tungsten-oxygen species,
J. Phys. Chem., 1974, 78, 266. [all data]
Farber, Uy, et al., 1972
Farber, M.; Uy, O.M.; Srivastava, R.D.,
Effusion-mass spectrometric determination of the heats of formation of the gaseous molecules V4O10, V4O8, VO2, and VO,
J. Chem. Phys., 1972, 56, 5312. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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