H2N2O
- Formula: H2N2O
- Molecular weight: 46.0287
- IUPAC Standard InChI: InChI=1S/H2N2O/c1-2-3/h(H2,1,3)
- IUPAC Standard InChIKey: XKLJHFLUAHKGGU-UHFFFAOYSA-N
- CAS Registry Number: 35576-91-1
- Chemical structure:
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Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
HN2O- + =
By formula: HN2O- + H+ = H2N2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1513. ± 9.6 | kJ/mol | G+TS | Sheldon, Ohair, et al., 1995 | gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1482. ± 8.4 | kJ/mol | IMRB | Sheldon, Ohair, et al., 1995 | gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sheldon, Ohair, et al., 1995
Sheldon, J.C.; Ohair, R.A.J.; Downard, K.M.; Gronert, S.; Krempp, M.; Depuy, C.H.; Bowie, J.H.,
A potential surface map of the H-/N2O system. The gas phase ion chemistry of HN2O-,
Aust. J. Chem., 1995, 48, 155. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- 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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