SiF4..pF-nitrobenzene radical anion
- Formula: C6H4F5NO2Si-
- Molecular weight: 245.1795
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Gas phase thermochemistry 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -474.8 ± 3.2 | kcal/mol | Ther | Williamson, Knighton, et al., 2001 | at 150 C |
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
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Clustering reactions
C6H4FNO2- + = C6H4F5NO2Si-
By formula: C6H4FNO2- + F4Si = C6H4F5NO2Si-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 33.0 ± 2.0 | kcal/mol | TDAs | Williamson, Knighton, et al., 2001 | gas phase; at 150 C |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 13.90 ± 0.60 | kcal/mol | TDAs | Williamson, Knighton, et al., 2001 | gas phase; at 150 C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Williamson, Knighton, et al., 2001
Williamson, D.H.; Knighton, W.B.; Grimsrud, E.P.,
Lewis acid-base interactions of SiF4 with molecular anions formed by electron capture reactions,
Int. J. Mass Spectrom., 2001, 206, 1-2, 53-61, https://doi.org/10.1016/S1387-3806(00)00388-2
. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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