(H2O)20 radical anion
- Formula: H40O20-
- Molecular weight: 360.3061
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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 |
---|---|---|---|
1.19 ± 0.10 | LPES | Coe, Lee, et al., 1990 | EA is Vert. detachment energy. detachment/fragmentation compete near threshold: Posey, Campagnola, et al., 1989 |
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.
Coe, Lee, et al., 1990
Coe, J.V.; Lee, G.H.; Eaton, J.G.; Arnold, S.T.; Sarkas, H.W.; Bowen, K.H.; Ludeewigt, C.; Haberland, H.,
Photoelectron Spectroscopy of hydrated Electron Cluster Anions, (H2O)-,n=2-69,
J. Chem. Phys., 1990, 92, 6, 3980, https://doi.org/10.1063/1.457805
. [all data]
Posey, Campagnola, et al., 1989
Posey, L.A.; Campagnola, P.J.; Johnson, M.A.; Lee, G.H.; Eaton, J.G.; Bowen, K.H.,
On the origin of the Competition Between Photofragmentation and Photodetachment in Hydrated Electron Clusters, (H2O)n-,
J. Chem. Phys., 1989, 91, 10, 6536, https://doi.org/10.1063/1.457371
. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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