NH radical anion
- Formula: HN-
- Molecular weight: 15.0152
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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 | 320.8 ± 2.4 | kJ/mol | Acid | Neumark, Lykke, et al., 1985 |
Gas phase ion energetics data
Go To: Top, Gas phase 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
HN- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1664.7 ± 2.0 | kJ/mol | D-EA | Neumark, Lykke, et al., 1985 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1635.9 ± 2.4 | kJ/mol | H-TS | Neumark, Lykke, et al., 1985 | gas phase |
References
Go To: Top, Gas phase 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.
Neumark, Lykke, et al., 1985
Neumark, D.M.; Lykke, K.R.; Anderson, T.; Lineberger, W.C.,
Infrared Spectrum and Autodetachment Dynamics of NH-,
J. Chem. Phys., 1985, 83, 9, 4364, https://doi.org/10.1063/1.449052
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions 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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