MeAl(OH)O anion
- Formula: CH4AlO2-
- Molecular weight: 75.0233
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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
CH4AlO2- + = CH5AlO2
By formula: CH4AlO2- + H+ = CH5AlO2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 359.1 ± 4.1 | kcal/mol | G+TS | Damrauer, Krempp, et al., 1991 | gas phase; Between CF3CH2OH and pyrrole. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 352.5 ± 4.0 | kcal/mol | IMRB | Damrauer, Krempp, et al., 1991 | gas phase; Between CF3CH2OH and pyrrole. |
Gas phase ion energetics data
Go To: Top, Reaction thermochemistry data, References, Notes
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
CH4AlO2- + = CH5AlO2
By formula: CH4AlO2- + H+ = CH5AlO2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 359.1 ± 4.1 | kcal/mol | G+TS | Damrauer, Krempp, et al., 1991 | gas phase; Between CF3CH2OH and pyrrole. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 352.5 ± 4.0 | kcal/mol | IMRB | Damrauer, Krempp, et al., 1991 | gas phase; Between CF3CH2OH and pyrrole. |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Damrauer, Krempp, et al., 1991
Damrauer, R.; Krempp, M.; Schmidt, M.W.; Gordon, M.S.,
Gas-Phase Chemistry of the Dimethylaluminum Oxide Ion and Related Aluminum Oxide Ions - Comparison of Reactivity with Siloxide Ions,
J. Am. Chem. Soc., 1991, 113, 7, 2393, https://doi.org/10.1021/ja00007a007
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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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