Nitrosyl hydride
- Formula: HNO
- Molecular weight: 31.0140
- IUPAC Standard InChI: InChI=1S/HNO/c1-2/h1H
- IUPAC Standard InChIKey: ODUCDPQEXGNKDN-UHFFFAOYSA-N
- CAS Registry Number: 14332-28-6
- Chemical structure:
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Reaction thermochemistry data
Go To: Top, 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
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
+
=
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1511.6 ± 0.63 | kJ/mol | D-EA | Travers, Cowles, et al., 1989 | gas phase; ground state triplet anion |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1484.0 ± 1.4 | kJ/mol | H-TS | Travers, Cowles, et al., 1989 | gas phase; ground state triplet anion |
+
= (
•
)
By formula: F- + HNO = (F- • HNO)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 138. ± 13. | kJ/mol | IMRB | Janaway, Zhong, et al., 1997 | gas phase; Actual structure probably HF..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.
Travers, Cowles, et al., 1989
Travers, M.J.; Cowles, D.C.; Ellison, G.B.,
Reinvestigation of the Electron Affinities of O2 and NO,
Chem. Phys. Lett., 1989, 164, 5, 449, https://doi.org/10.1016/0009-2614(89)85237-6
. [all data]
Janaway, Zhong, et al., 1997
Janaway, G.A.; Zhong, M.; Gatev, G.G.; Chabinyc, M.L.; Brauman, J.I.,
[FHNO]-: An Intermediate in a Spin-Forbidden Proton Transfer Reaction,
J. Am. Chem. Soc., 1997, 119, 48, 11697, https://doi.org/10.1021/ja9726872
. [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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