Nitrosyl hydride


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

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Individual Reactions

Nitric oxide anion + Hydrogen cation = Nitrosyl hydride

By formula: NO- + H+ = HNO

Quantity Value Units Method Reference Comment
Δr361.27 ± 0.15kcal/molD-EATravers, Cowles, et al., 1989gas phase; ground state triplet anion
Quantity Value Units Method Reference Comment
Δr354.68 ± 0.34kcal/molH-TSTravers, Cowles, et al., 1989gas phase; ground state triplet anion

Fluorine anion + Nitrosyl hydride = (Fluorine anion • Nitrosyl hydride)

By formula: F- + HNO = (F- • HNO)

Quantity Value Units Method Reference Comment
Δr33.0 ± 3.0kcal/molIMRBJanaway, Zhong, et al., 1997gas phase; Actual structure probably HF..NO-

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 as indicated in comments:
B - John E. Bartmess
LL - Sharon G. Lias and Joel F. Liebman

View reactions leading to HNO+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
0.338 ± 0.015LPESEllis and Ellison, 1983B

Ionization energy determinations

IE (eV) Method Reference Comment
10.1DERLias, Bartmess, et al., 1988LL

De-protonation reactions

Nitric oxide anion + Hydrogen cation = Nitrosyl hydride

By formula: NO- + H+ = HNO

Quantity Value Units Method Reference Comment
Δr361.27 ± 0.15kcal/molD-EATravers, Cowles, et al., 1989gas phase; ground state triplet anion; B
Quantity Value Units Method Reference Comment
Δr354.68 ± 0.34kcal/molH-TSTravers, Cowles, et al., 1989gas phase; ground state triplet anion; B

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.

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]

Ellis and Ellison, 1983
Ellis, H.B., Jr.; Ellison, G.B., Photoelectron spectroscopy of HNO- and DNO-, J. Chem. Phys., 1983, 78, 6541. [all data]

Lias, Bartmess, et al., 1988
Lias, S.G.; Bartmess, J.E.; Liebman, J.F.; Holmes, J.L.; Levin, R.D.; Mallard, W.G., Gas-phase ion and neutral thermochemistry, J. Phys. Chem. Ref. Data, Suppl. 1, 1988, 17, 1-861. [all data]


Notes

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