tantalum pentafluoride
- Formula: F5Ta
- Molecular weight: 275.93990
- CAS Registry Number: 7783-71-3
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Phase change 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: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 502.6 | K | N/A | PCR Inc., 1990 |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
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
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| TaF+ | 36.5 ± 1.0 | ? | EI | Zmbov and Margrave, 1968 | |
| TaF2+ | 27.3 ± 0.8 | ? | EI | Zmbov and Margrave, 1968 | |
| TaF3+ | 22.5 ± 0.5 | ? | EI | Zmbov and Margrave, 1968 | |
| TaF4+ | 15.0 ± 0.3 | F | EI | Zmbov, Uy, et al., 1969 | |
| TaF4+ | 14.8 ± 0.3 | F | EI | Zmbov and Margrave, 1968 | |
| Ta+ | 39.5 ± 1.0 | ? | EI | Zmbov and Margrave, 1968 |
References
Go To: Top, Phase change data, 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.
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [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]
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]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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