H3SiCH2 anion
- Formula: CH5Si-
- Molecular weight: 45.1364
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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
CH5Si- + =
By formula: CH5Si- + H+ = CH6Si
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1625. ± 17. | kJ/mol | G+TS | Damrauer, Kass, et al., 1988 | gas phase; Slightly less acidic then fluorobenzene |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1590. ± 17. | kJ/mol | IMRB | Damrauer, Kass, et al., 1988 | gas phase; Slightly less acidic then fluorobenzene |
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.
Damrauer, Kass, et al., 1988
Damrauer, R.; Kass, S.R.; DePuy, C.H.,
Gas-Phase Acidities of Methylsilanes: C-H versus Si-H,
Organomet., 1988, 7, 3, 637, https://doi.org/10.1021/om00093a011
. [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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