manganese difluoride
- Formula: F2Mn
- Molecular weight: 92.934851
- CAS Registry Number: 7782-64-1
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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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to F2Mn+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 4.36 ± 0.15 | TDEq | Sidorov and Gubarevich, 1982 | value altered from reference due to conversion from electron convention to ion convention; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 11.4 ± 0.2 | EI | Ehlert and Hsia, 1973 | LLK |
| 12.5 ± 0.5 | EI | Zmbov, Uy, et al., 1969 | RDSH |
| 11.7 ± 0.5 | EI | Zmbov and Margrave, 1968 | RDSH |
| 13.4 ± 0.5 | EI | Zmbov and Margrave, 1967 | RDSH |
| 11.5 ± 0.3 | EI | Kent, Ehlert, et al., 1964 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| MnF+ | 13.5 ± 0.5 | F | EI | Zmbov, Uy, et al., 1969 | RDSH |
| MnF+ | 14.5 ± 0.5 | F | EI | Zmbov and Margrave, 1968 | RDSH |
| MnF+ | 14.5 | F | EI | Kent, Ehlert, et al., 1964 | RDSH |
| Mn+ | 13.0 ± 0.5 | ? | EI | Zmbov, Uy, et al., 1969 | RDSH |
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.
Sidorov and Gubarevich, 1982
Sidorov, L.N.; Gubarevich, G.D.,
Dissociation of the Gaseous Complex Fluorides. Alkali Metal Trifluoromanganates and Tetrafluoromanganates,
Koord. Khim., 1982, 8, 12708c. [all data]
Ehlert and Hsia, 1973
Ehlert, T.C.; Hsia, M.,
Mass spectrometric and thermochemical studies of the manganese fluorides,
J. Fluorine Chem., 1973, 2, 33. [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]
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 and Margrave, 1967
Zmbov, K.F.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. XXI. The heat of atomization of galium oxyfluoride,
J. Inorg. Nucl. Chem., 1967, 29, 2649. [all data]
Kent, Ehlert, et al., 1964
Kent, R.A.; Ehlert, T.C.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. V. The sublimation pressure of manganese(II) fluoride and the dissociation energy of manganese(I) fluoride,
J. Am. Chem. Soc., 1964, 86, 5090. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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