CH2=C(CH2.)O anion
- Formula: C3H4O-
- Molecular weight: 56.0638
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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 | <31.50 | kcal/mol | IMRB | Dawson, Noest, et al., 1979 | O- + Me2CO ->. Computations indicate HOF(A-) ca. -11 kcal/mol |
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.
Dawson, Noest, et al., 1979
Dawson, J.H.J.; Noest, A.J.; Nibbering, N.M.M.,
1,1 and 1,3 eliminations of water from the reaction complex of O-. with 1,1,1,-trideuterioacetone,
Int. J. Mass Spectrom. Ion Phys., 1979, 30, 189. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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