CH2=C=CD anion
- Formula: C3H2D3-
- Molecular weight: 44.0908
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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
Electron affinity of neutral species
EAneutral (eV) | Method | Reference | Comment |
---|---|---|---|
0.88 ± 0.15 | LPES | Oakes and Ellison, 1983 |
Protonation reactions
C3H2D3- + = C3H3D3
By formula: C3H2D3- + H+ = C3H3D3
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1601. ± 17. | kJ/mol | D-EA | Oakes and Ellison, 1983 | gas phase |
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.
Oakes and Ellison, 1983
Oakes, J.M.; Ellison, B.G.,
Photoelectron spectroscopy of the allenyl anion CH2=C=CH-,
J. Am. Chem. Soc., 1983, 105, 2969. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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