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H2N2O


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

HN2O- + Hydrogen cation = H2N2O

By formula: HN2O- + H+ = H2N2O

Quantity Value Units Method Reference Comment
Deltar1513. ± 9.6kJ/molG+TSSheldon, Ohair, et al., 1995gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO
Quantity Value Units Method Reference Comment
Deltar1482. ± 8.4kJ/molIMRBSheldon, Ohair, et al., 1995gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, 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

De-protonation reactions

HN2O- + Hydrogen cation = H2N2O

By formula: HN2O- + H+ = H2N2O

Quantity Value Units Method Reference Comment
Deltar1513. ± 9.6kJ/molG+TSSheldon, Ohair, et al., 1995gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO
Quantity Value Units Method Reference Comment
Deltar1482. ± 8.4kJ/molIMRBSheldon, Ohair, et al., 1995gas phase; Acidity between PhCOMe, HCONHMe, near CF3CH2OH. Acid: H2N-NO

Vibrational and/or electronic energy levels

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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: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a' 4 NH2 scissors 1522.2 Ne IR Jacox and Thompson, 2005
4 NH2 scissors 1521.2 Ar IR Crowley and Sodeau, 1990
4 NH2 scissors 1514.5 Ar IR Crowley and Sodeau, 1990
5 NNH deform. 1203.2 Ne IR Jacox and Thompson, 2005
5 NNH deform. 1207.3 Ar IR Crowley and Sodeau, 1990
5 NNH deform. 1223 N2 IR Crowley and Sodeau, 1990
6 1059.0 Ne IR Jacox and Thompson, 2005

Additional references: Jacox, 1994, page 260


References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, 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]

Jacox and Thompson, 2005
Jacox, M.E.; Thompson, W.E., Infrared spectra of NH[sub 2]NO, NH[sub 2]NO[sup +], and NNOH[sup +] and of the N[sub 2]...H[sub 2]O complex trapped in solid neon, J. Chem. Phys., 2005, 123, 6, 064501, https://doi.org/10.1063/1.1993591 . [all data]

Crowley and Sodeau, 1990
Crowley, J.N.; Sodeau, J.R., Production and detection of nitrosamide in low-temperature matrixes, J. Phys. Chem., 1990, 94, 21, 8103, https://doi.org/10.1021/j100384a023 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]


Notes

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