nickel difluoride
- Formula: F2Ni
- Molecular weight: 96.6902
- IUPAC Standard InChI: InChI=1S/2FH.Ni/h2*1H;/q;;+2/p-2
- IUPAC Standard InChIKey: DBJLJFTWODWSOF-UHFFFAOYSA-L
- CAS Registry Number: 10028-18-9
- Chemical structure:
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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 |
|---|---|---|
| 11.5 ± 0.3 | EI | Ehlert, Kent, et al., 1964 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| NiF+ | 13.0 ± 0.3 | F | EI | Ehlert, Kent, et al., 1964 | |
| Ni+ | 16.7 ± 0.3 | ? | EI | Ehlert, Kent, et al., 1964 |
Ion clustering 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
+
= (
•
)
By formula: F- + F2Ni = (F- • F2Ni)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 80.8 ± 3.6 | kcal/mol | TDEq | Nikitin, Igolkina, et al., 1986 | gas phase; Reanalyzed literature data, 35.9 kcal < AlF3 |
References
Go To: Top, Gas phase ion energetics data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ehlert, Kent, et al., 1964
Ehlert, T.C.; Kent, R.A.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. VI. The sublimation pressure of nickel(II) fluoride,
J. Am. Chem. Soc., 1964, 86, 5093. [all data]
Nikitin, Igolkina, et al., 1986
Nikitin, M.I.; Igolkina, N.A.; Skokan, E.V.; Sorokin, I.D.; Sidirov, L.N.,
Enthalpies of formation of the AlF4- ion,
J. Phys. Chem., 1986, 60, 22. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Ion clustering data, References
- Symbols used in this document:
AE Appearance energy ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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