NO2+


Reaction thermochemistry data

Go To: Top, 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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

NO2+ + Nitrous oxide = (NO2+ • Nitrous oxide)

By formula: NO2+ + N2O = (NO2+ • N2O)

Quantity Value Units Method Reference Comment
Δr14.1kcal/molEICameron, Aitken, et al., 1994gas phase
Δr17.4kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Δr13.1 ± 0.8kcal/molDTIllies, 1988gas phase; ΔrH(0 K)=13.3 kcal/mol
Δr13.1kcal/molPILinn and Ng, 1981gas phase
Quantity Value Units Method Reference Comment
Δr24.cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Δr12.4cal/mol*KDTIllies, 1988gas phase; ΔrH(0 K)=13.3 kcal/mol

(NO2+ • 5Nitrous oxide) + Nitrous oxide = (NO2+ • 6Nitrous oxide)

By formula: (NO2+ • 5N2O) + N2O = (NO2+ • 6N2O)

Quantity Value Units Method Reference Comment
Δr3.9kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/AHiraoka, Fujimaki, et al., 1994gas phase; Entropy change calculated or estimated

(NO2+ • 2Nitrous oxide) + Nitrous oxide = (NO2+ • 3Nitrous oxide)

By formula: (NO2+ • 2N2O) + N2O = (NO2+ • 3N2O)

Quantity Value Units Method Reference Comment
Δr2.8kcal/molEICameron, Aitken, et al., 1994gas phase
Δr5.6kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Δr24.cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1994gas phase

(NO2+ • Nitrous oxide) + Nitrous oxide = (NO2+ • 2Nitrous oxide)

By formula: (NO2+ • N2O) + N2O = (NO2+ • 2N2O)

Quantity Value Units Method Reference Comment
Δr5.1kcal/molEICameron, Aitken, et al., 1994gas phase
Δr5.7kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Δr18.cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1994gas phase

(NO2+ • 10Nitrogen) + Nitrogen = (NO2+ • 11Nitrogen)

By formula: (NO2+ • 10N2) + N2 = (NO2+ • 11N2)

Quantity Value Units Method Reference Comment
Δr1.5 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr18.6cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 11Nitrogen) + Nitrogen = (NO2+ • 12Nitrogen)

By formula: (NO2+ • 11N2) + N2 = (NO2+ • 12N2)

Quantity Value Units Method Reference Comment
Δr1.5 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr19.6cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 9Nitrogen) + Nitrogen = (NO2+ • 10Nitrogen)

By formula: (NO2+ • 9N2) + N2 = (NO2+ • 10N2)

Quantity Value Units Method Reference Comment
Δr1.7 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr20.6cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 2Nitrogen) + Nitrogen = (NO2+ • 3Nitrogen)

By formula: (NO2+ • 2N2) + N2 = (NO2+ • 3N2)

Quantity Value Units Method Reference Comment
Δr4.4 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr20.9cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 3Nitrogen) + Nitrogen = (NO2+ • 4Nitrogen)

By formula: (NO2+ • 3N2) + N2 = (NO2+ • 4N2)

Quantity Value Units Method Reference Comment
Δr3.7 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 4Nitrogen) + Nitrogen = (NO2+ • 5Nitrogen)

By formula: (NO2+ • 4N2) + N2 = (NO2+ • 5N2)

Quantity Value Units Method Reference Comment
Δr3.2 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr25.7cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 5Nitrogen) + Nitrogen = (NO2+ • 6Nitrogen)

By formula: (NO2+ • 5N2) + N2 = (NO2+ • 6N2)

Quantity Value Units Method Reference Comment
Δr2.1 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr17.0cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 6Nitrogen) + Nitrogen = (NO2+ • 7Nitrogen)

By formula: (NO2+ • 6N2) + N2 = (NO2+ • 7N2)

Quantity Value Units Method Reference Comment
Δr1.9 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr17.0cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 7Nitrogen) + Nitrogen = (NO2+ • 8Nitrogen)

By formula: (NO2+ • 7N2) + N2 = (NO2+ • 8N2)

Quantity Value Units Method Reference Comment
Δr1.8 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr17.9cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 8Nitrogen) + Nitrogen = (NO2+ • 9Nitrogen)

By formula: (NO2+ • 8N2) + N2 = (NO2+ • 9N2)

Quantity Value Units Method Reference Comment
Δr1.7 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr18.9cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • Nitrogen) + Nitrogen = (NO2+ • 2Nitrogen)

By formula: (NO2+ • N2) + N2 = (NO2+ • 2N2)

Quantity Value Units Method Reference Comment
Δr4.5 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr19.7cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

(NO2+ • 3Nitrous oxide) + Nitrous oxide = (NO2+ • 4Nitrous oxide)

By formula: (NO2+ • 3N2O) + N2O = (NO2+ • 4N2O)

Quantity Value Units Method Reference Comment
Δr4.4kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1994gas phase

(NO2+ • 4Nitrous oxide) + Nitrous oxide = (NO2+ • 5Nitrous oxide)

By formula: (NO2+ • 4N2O) + N2O = (NO2+ • 5N2O)

Quantity Value Units Method Reference Comment
Δr4.1kcal/molPHPMSHiraoka, Fujimaki, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1994gas phase

NO2+ + Nitrogen = (NO2+ • Nitrogen)

By formula: NO2+ + N2 = (NO2+ • N2)

Quantity Value Units Method Reference Comment
Δr4.6 ± 0.3kcal/molPHPMSHiraoka and Yamabe, 1989gas phase
Quantity Value Units Method Reference Comment
Δr18.2cal/mol*KPHPMSHiraoka and Yamabe, 1989gas phase

NO2+ + Water = (NO2+ • Water)

By formula: NO2+ + H2O = (NO2+ • H2O)

Enthalpy of reaction

ΔrH° (kcal/mol) T (K) Method Reference Comment
16.1 (+2.3,-0.) PD/KERDGraul, Kim, et al., 1992gas phase

Vibrational and/or electronic energy levels

Go To: Top, Reaction thermochemistry data, 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: Marilyn E. Jacox

State:   D


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 75485 gas Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1102 gas TPE Jarvis, Song, et al., 1999

State:   e


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 74799 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1114 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999

State:   d


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 71622 gas Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1402 gas TPE Jarvis, Song, et al., 1999
2 Bend 941 gas TPE Jarvis, Song, et al., 1999
b2 3 Asym. stretch 2054 gas TPE Jarvis, Song, et al., 1999

State:   C


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 60902 gas Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1009 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999

State:   c


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 60354 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1024 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999

State:   B


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 39166 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 1038 gas PE TPE Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999
2 Bend 576 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999
b2 3 Asym. stretch 1495 gas TPE Jarvis, Song, et al., 1999

State:   A


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 36150 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 1 Sym. stretch 963 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999
2 Bend 615 gas TPE Jarvis, Song, et al., 1999

State:   b


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 32318 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 2 Bend 685 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999

State:   a


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 26422 gas Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999


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

a1 2 Bend 639 gas PE TPE Brundle, Neumann, et al., 1970
Edqvist, Lindholm, et al., 1970
Baltzer, Karlsson, et al., 1998
Jarvis, Song, et al., 1999

State:   X


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

Σg+ 1 Sym. stretch 1401.1 gas TPE Matsui, Behm, et al., 1996
Matsui, Behm, et al., 1997
Jarvis, Song, et al., 1999
1 Sym. stretch 1362.4 T Ne IR Forney, Thompson, et al., 1993
Π 2 Bend 627.7 gas TPE Bryant, Jiang, et al., 1992
Bryant, Jiang, et al., 1994
Matsui, Behm, et al., 1996
Matsui, Behm, et al., 1997
Jarvis, Song, et al., 1999
Σu+ 3 Asym. stretch 2376.5 gas TPE Bryant, Jiang, et al., 1992
Bryant, Jiang, et al., 1994
Jarvis, Song, et al., 1999
3 Asym. stretch 2348.2 Ne IR Forney, Thompson, et al., 1993

Additional references: Jacox, 1994, page 87; Jacox, 1998, page 190; Jacox, 2003, page 132; Killgoar, Leroi, et al., 1973; Bryant, Jiang, et al., 1992, 2

Notes

TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

Go To: Top, Reaction thermochemistry 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.

Cameron, Aitken, et al., 1994
Cameron, B.R.; Aitken, C.G.; Harland, P.W., Appearence Energies of Small Cluster Ions and their Fragments, J. Chem. Soc. Faraday Trans., 1994, 90, 7, 935, https://doi.org/10.1039/ft9949000935 . [all data]

Hiraoka, Fujimaki, et al., 1994
Hiraoka, K.; Fujimaki, S.; Aruga, K.; Sato, T.; Yamabe, S., Gas-Phase Solavtion of NO+, O2+, N2O+, and H3O+ with N2O, J. Chem. Phys., 1994, 101, 5, 4073, https://doi.org/10.1063/1.467524 . [all data]

Illies, 1988
Illies, A.J., Thermochemistry of the Gas - Phase Ion - Molecule Clustering of CO2+CO2, SO2+CO2, N2O+N2O, O2+CO2, NO+CO2 and NO+N2O: Description of a New Hybrid Drift Tube/Ion Source with Coaxial Electron Beam and Ion Exit Apertures, J. Phys. Chem., 1988, 92, 10, 2889, https://doi.org/10.1021/j100321a037 . [all data]

Linn and Ng, 1981
Linn, S.H.; Ng, C.Y., Photoionization Study of CO2, N2O Dimers and Clusters, J. Chem. Phys., 1981, 75, 10, 4921, https://doi.org/10.1063/1.441931 . [all data]

Hiraoka and Yamabe, 1989
Hiraoka, K.; Yamabe, S., How are Nitrogen Molecules Bound to NO2+ and NO+?, J. Chem. Phys., 1989, 90, 6, 3268, https://doi.org/10.1063/1.455880 . [all data]

Graul, Kim, et al., 1992
Graul, S.T.; Kim, H.S.; Bowers, M.T., The Dynamics of Photodissociation of the Gas Phase (N2O.H2O)+ Cluster Ion, Int. J. Mass Spectrom. Ion Proc., 1992, 117, 507, https://doi.org/10.1016/0168-1176(92)80111-D . [all data]

Jarvis, Song, et al., 1999
Jarvis, G.K.; Song, Y.; Ng, C.Y.; Grant, E.R., A characterization of vibrationally and electronically excited NO[sub 2][sup +] by high-resolution threshold photoionization spectroscopy, J. Chem. Phys., 1999, 111, 21, 9568, https://doi.org/10.1063/1.480288 . [all data]

Brundle, Neumann, et al., 1970
Brundle, C.R.; Neumann, D.; Price, W.C.; Evans, D.; Potts, A.W.; Streets, D.G., Electronic structure of NO, studied by photoelectron and vacuum-uv spectroscopy and Gaussian orbital calculations, J. Chem. Phys., 1970, 53, 705. [all data]

Edqvist, Lindholm, et al., 1970
Edqvist, O.; Lindholm, E.; Selin, L.E.; Asbrink, L., Phys. Scripta, 1970, 1, 127. [all data]

Baltzer, Karlsson, et al., 1998
Baltzer, P.; Karlsson, L.; Wannberg, B.; Holland, D.M.P.; MacDonald, M.A.; Hayes, M.A.; Eland, J.H.D., An experimental study of the valence shell photoelectron spectrum of the NO2 molecule, Chem. Phys., 1998, 237, 3, 451, https://doi.org/10.1016/S0301-0104(98)00240-7 . [all data]

Matsui, Behm, et al., 1996
Matsui, H.; Behm, J.M.; Grant, E.R., Bend-stretch Fermi resonance in NO2+ observed by delayed pulsed-field ionization zero-electron kinetic energy photoelectron spectroscopy, Int. J. Mass Spectrom. Ion Proc., 1996, 159, 1-3, 37, https://doi.org/10.1016/S0168-1176(96)04440-0 . [all data]

Matsui, Behm, et al., 1997
Matsui, H.; Behm, J.M.; Grant, E.R., Photoselection and the Appearance of Franck-Condon-Forbidden Thresholds in the ZEKE Spectrum of NO, J. Phys. Chem. A, 1997, 101, 36, 6717, https://doi.org/10.1021/jp970556h . [all data]

Forney, Thompson, et al., 1993
Forney, D.; Thompson, W.E.; Jacox, M.E., The vibrational spectra of molecular ions isolated in solid neon. XI. NO+2, NO-2, and NO-3, J. Chem. Phys., 1993, 99, 10, 7393, https://doi.org/10.1063/1.465720 . [all data]

Bryant, Jiang, et al., 1992
Bryant, G.; Jiang, Y.; Grant, E., The vibrational structure of the NO2 cation, Chem. Phys. Lett., 1992, 200, 5, 495, https://doi.org/10.1016/0009-2614(92)80081-L . [all data]

Bryant, Jiang, et al., 1994
Bryant, G.P.; Jiang, Y.; Martin, M.; Grant, E.R., Rovibrational structure of NO+2 and state-to-state dynamics in the high-resolution threshold photoionization of NO2, J. Chem. Phys., 1994, 101, 9, 7199, https://doi.org/10.1063/1.468277 . [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]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Killgoar, Leroi, et al., 1973
Killgoar, P.C., Jr.; Leroi, G.E.; Chupka, W.A.; Berkowitz, J., Photoionization study of NO2. I. The ionization potential, J. Chem. Phys., 1973, 59, 1370. [all data]

Bryant, Jiang, et al., 1992, 2
Bryant, G.P.; Jiang, Y.; Martin, M.; Grant, E.R., Structured effects of Rydberg-Rydberg rotational coupling on intensities in the zero electron kinetic energy threshold photoionization spectrum of state-selected nitrogen dioxide, J. Phys. Chem., 1992, 96, 17, 6875, https://doi.org/10.1021/j100196a008 . [all data]


Notes

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