CH4O2Si
- Formula: CH4O2Si
- Molecular weight: 76.1268
- CAS Registry Number: 161644-88-8
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Reaction 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
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Individual Reactions
CH3O2Si- + = CH4O2Si
By formula: CH3O2Si- + H+ = CH4O2Si
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 361.4 ± 6.1 | kcal/mol | G+TS | Damrauer and Krempp, 1990 | gas phase; Between EtCHO,(Me3Si)2NH. Value revised, based on data in Grimm and Bartmess, 1992. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 354.0 ± 6.0 | kcal/mol | IMRB | Damrauer and Krempp, 1990 | gas phase; Between EtCHO,(Me3Si)2NH. Value revised, based on data in Grimm and Bartmess, 1992. |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Damrauer and Krempp, 1990
Damrauer, R.; Krempp, M.,
Gas Phase Ion-Molecule Chemistry of Methoxy-Substituted Silanes: Collision Induced Decomposition of Siloxide Ions Leading to Anions of Silaacetaldehyde and Methyl Silaformate,
Organomet., 1990, 9, 4, 999, https://doi.org/10.1021/om00118a015
. [all data]
Grimm and Bartmess, 1992
Grimm, D.T.; Bartmess, J.E.,
The Intrinsic (Gas Phase) Basicity of some Anions Commonly Used in Condensed-Phase Synthesis,
J. Am. Chem. Soc., 1992, 114, 4, 1227, https://doi.org/10.1021/ja00030a016
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- 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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