2-aza-4-nitroanilide anion
- Formula: C5H4N3O2-
- Molecular weight: 138.1047
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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
Protonation reactions
By formula: C5H4N3O2- + H+ = C5H5N3O2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 341.6 ± 2.9 | kcal/mol | G+TS | Breuker, Knochenmuss, et al., 1999 | gas phase; Acid: 2-amino-5-nitropyridine |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 334.3 ± 2.7 | kcal/mol | IMRB | Breuker, Knochenmuss, et al., 1999 | gas phase; Acid: 2-amino-5-nitropyridine |
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.
Breuker, Knochenmuss, et al., 1999
Breuker, K.; Knochenmuss, R.; Zenobi, R.,
Gas-phase basicities of deprotonated matrix-assisted laser desorption/ionization matrix molecules,
Int. J. Mass Spectrom., 1999, 184, 1, 25-38, https://doi.org/10.1016/S1387-3806(98)14200-8
. [all data]
Notes
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- 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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