SiF3 anion
- Formula: F3Si-
- Molecular weight: 85.0813
- CAS Registry Number: 54711-93-2
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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: John E. Bartmess
Protonation reactions
F3Si- + =
By formula: F3Si- + H+ = HF3Si
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 358.1 ± 5.2 | kcal/mol | D-EA | Kawamata, Neigishi, et al., 1996 | gas phase; Vertical Detachment Energy: 2.76±0.05 eV. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 350.4 ± 5.3 | kcal/mol | H-TS | Kawamata, Neigishi, et al., 1996 | gas phase; Vertical Detachment Energy: 2.76±0.05 eV. |
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.
Kawamata, Neigishi, et al., 1996
Kawamata, H.; Neigishi, Y.; Kishi, R.; Iwata, S.; Nakajima, A.; Kaya, K.,
Photoelectron Spectroscopy of Silicon-Fluorine Binary Cluster Anions (SinFm-),
J. Chem. Phys., 1996, 105, 13, 5369, https://doi.org/10.1063/1.472377
. [all data]
Notes
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- Symbols used in this document:
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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