Tantalum monoxide trifluoride
- Formula: F3OTa
- Molecular weight: 253.9425
- CAS Registry Number: 20263-47-2
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Gas phase ion energetics 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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 12.5 ± 0.5 | EI | Zmbov, Uy, et al., 1969 |
| 12.7 ± 0.3 | EI | Zmbov and Margrave, 1968 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| TaOF+ | 21. ± 1. | ? | EI | Zmbov, Uy, et al., 1969 | |
| TaOF+ | 20.5 ± 0.5 | ? | EI | Zmbov and Margrave, 1968 | |
| TaOF2+ | 15.0 ± 0.5 | F | EI | Zmbov, Uy, et al., 1969 | |
| TaOF2+ | 14.8 ± 0.3 | F | EI | Zmbov and Margrave, 1968 |
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.
Zmbov, Uy, et al., 1969
Zmbov, K.F.; Uy, O.M.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. XXXI. Stabilities of tungsten and molybdenum oxyfluorides,
J. Phys. Chem., 1969, 73, 3008. [all data]
Zmbov and Margrave, 1968
Zmbov, K.F.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. XXII. The stabilities of tantalum pentafluoride and tantalum oxytrifluoride,
J. Phys. Chem., 1968, 72, 1099. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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