Nitrogen oxide anion

• Formula: NO₂^-
• Molecular weight: 46.0060
• IUPAC Standard InChI: InChI=1S/HNO2/c2-1-3/h(H,2,3)/p-1 Copy

  
• IUPAC Standard InChIKey: IOVCWXUNBOPUCH-UHFFFAOYSA-M Copy
• CAS Registry Number: 14797-65-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Information on this page:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Ion clustering data
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Gas phase 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.

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 as indicated in comments:
B - John E. Bartmess
M - 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

 +  = ( • )

By formula: NO₂^- + H₂O = (NO₂^- • H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

Free energy of reaction

( • ) +  = ( • 2)

By formula: (NO₂^- • H₂O) + H₂O = (NO₂^- • 2H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

Free energy of reaction

( • 2) +  = ( • 3)

By formula: (NO₂^- • 2H₂O) + H₂O = (NO₂^- • 3H₂O)

Bond type: Hydrogen bond (negative ion to hydride)

 +  = ( • )

By formula: NO₂^- + O₂S = (NO₂^- • O₂S)

 +  = ( • )

By formula: NO₂^- + CO₂ = (NO₂^- • CO₂)

 +  = ( • )

By formula: NO₂^- + C₂H₆OS = (NO₂^- • C₂H₆OS)

Free energy of reaction

( • ) +  = ( • 2)

By formula: (NO₂^- • O₂S) + O₂S = (NO₂^- • 2O₂S)

 +  = ( • )

By formula: NO₂^- + CH₃NO₂ = (NO₂^- • CH₃NO₂)

( • 4294967295) +  =

By formula: (NO₂^- • 4294967295NO₂) + NO₂ = NO₂^-

( • 2) +  = ( • 3)

By formula: (NO₂^- • 2O₂S) + O₂S = (NO₂^- • 3O₂S)

 +  = ( • )

By formula: NO₂^- + H₂O₂ = (NO₂^- • H₂O₂)

( • 2) +  = ( • 3)

By formula: (NO₂^- • 2CO₂) + CO₂ = (NO₂^- • 3CO₂)

( • 3) +  = ( • 4)

By formula: (NO₂^- • 3CO₂) + CO₂ = (NO₂^- • 4CO₂)

( • 4) +  = ( • 5)

By formula: (NO₂^- • 4CO₂) + CO₂ = (NO₂^- • 5CO₂)

( • 5) +  = ( • 6)

By formula: (NO₂^- • 5CO₂) + CO₂ = (NO₂^- • 6CO₂)

( • 6) +  = ( • 7)

By formula: (NO₂^- • 6CO₂) + CO₂ = (NO₂^- • 7CO₂)

( • 7) +  = ( • 8)

By formula: (NO₂^- • 7CO₂) + CO₂ = (NO₂^- • 8CO₂)

( • ) +  = ( • 2)

By formula: (NO₂^- • CO₂) + CO₂ = (NO₂^- • 2CO₂)

 +  = ( • )

By formula: NO₂^- + C₂H₅NO₃ = (NO₂^- • C₂H₅NO₃)

 +  = ( • )

By formula: NO₂^- + C₇H₃N₃O₄ = (NO₂^- • C₇H₃N₃O₄)

 +  = ( • )

By formula: NO₂^- + C₇H₄N₂O₂ = (NO₂^- • C₇H₄N₂O₂)

 +  = ( • )

By formula: NO₂^- + C₇H₄N₂O₂ = (NO₂^- • C₇H₄N₂O₂)

 +  = ( • )

By formula: NO₂^- + C₆H₄FNO₂ = (NO₂^- • C₆H₄FNO₂)

 +  = ( • )

By formula: NO₂^- + C₆H₄N₂O₄ = (NO₂^- • C₆H₄N₂O₄)

 +  = ( • )

By formula: NO₂^- + C₆H₅NO₂ = (NO₂^- • C₆H₅NO₂)

 +  = ( • )

By formula: NO₂^- + C₄H₁₀O = (NO₂^- • C₄H₁₀O)

 +  = ( • )

By formula: NO₂^- + CH₄O = (NO₂^- • CH₄O)

 +  = ( • )

By formula: NO₂^- + C₃H₆O = (NO₂^- • C₃H₆O)

 +  = ( • )

By formula: NO₂^- + C₂H₃N = (NO₂^- • C₂H₃N)

 +  = ( • )

By formula: NO₂^- + H₂Se = (NO₂^- • H₂Se)

( • ) +  = ( •  • )

By formula: (NO₂^- • O₂S) + C₂H₅NO₃ = (NO₂^- • C₂H₅NO₃ • O₂S)

( • 2) +  = ( • 3)

By formula: (NO₂^- • 2C₂H₅NO₃) + C₂H₅NO₃ = (NO₂^- • 3C₂H₅NO₃)

( • ) +  = ( • 2)

By formula: (NO₂^- • C₂H₅NO₃) + C₂H₅NO₃ = (NO₂^- • 2C₂H₅NO₃)

( • 2) +  = ( • 3)

By formula: (NO₂^- • 2H₂Se) + H₂Se = (NO₂^- • 3H₂Se)

( • ) +  = ( • 2)

By formula: (NO₂^- • H₂Se) + H₂Se = (NO₂^- • 2H₂Se)

( • 3) +  = ( • 4)

By formula: (NO₂^- • 3H₂O) + H₂O = (NO₂^- • 4H₂O)

 +  = ( • )

By formula: NO₂^- + C₇H₇NO₃ = (NO₂^- • C₇H₇NO₃)

 +  =

By formula: NO₂^- + H⁺ = HNO₂

 +  = C₂H₅N₂O₄^-

By formula: NO₂^- + C₂H₅NO₂ = C₂H₅N₂O₄^-

 +  = ( • )

By formula: NO₂^- + C₇H₇NO₃ = (NO₂^- • C₇H₇NO₃)

 +  = ( • )

By formula: NO₂^- + HNO₂ = (NO₂^- • HNO₂)

 +  = C₄H₈NO₄^-

By formula: NO₂^- + C₄H₈O₂ = C₄H₈NO₄^-

 +  = C₃H₆NO₄^-

By formula: NO₂^- + C₃H₆O₂ = C₃H₆NO₄^-

 +  = C₂H₄NO₄^-

By formula: NO₂^- + C₂H₄O₂ = C₂H₄NO₄^-

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:   ?

State:   X

Additional references: Jacox, 1994, page 102

Notes

References

Go To: Top, Gas phase thermochemistry data, 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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Sieck, 1985
Sieck, L.W., Thermochemistry of Solvation of NO₂^- and C₆H₅NO₂^- by Polar Molecules in the Vapor Phase. Comparison with Cl^- and Variation with Ligand Structure., J. Phys. Chem., 1985, 89, 25, 5552, https://doi.org/10.1021/j100271a049 . [all data]

Bohringer, Fahey, et al., 1984
Bohringer, H.; Fahey, D.W.; Fehsenfeld, F.C.; Ferguson, E.E., Bond energies of the molecules H₂O, SO₂, H₂O₂, and HCl to various atmospheric negative ions, J. Chem. Phys., 1984, 81, 2805. [all data]

Lee, Keesee, et al., 1980
Lee, N.; Keesee, R.G.; Castleman, A.W., Jr., The properties of clusters in the gas phase. IV. Complexes of H₂O and HNO_x clustering on NO_x-, J. Chem. Phys., 1980, 72, 1089. [all data]

Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P., Hydration of CN-, NO₂-, NO₃-, and HO- in the gas phase, Can. J. Chem., 1971, 49, 3308. [all data]

Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P., Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I, J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019 . [all data]

Paulson and Dale, 1982
Paulson, J.F.; Dale, J., Reactions of OH^-.H₂O with NO₂, J. Chem. Phys., 1982, 77, 4006. [all data]

Fehsenfeld and Ferguson, 1974
Fehsenfeld, F.C.; Ferguson, E.E., Laboratory studies of negative ion reactions with atmospheric trace constituents, J. Chem. Phys., 1974, 61, 3181. [all data]

Payzant, Cunningham, et al., 1972
Payzant, J.D.; Cunningham, A.J.; Kebarle, P., Kinetics and Rate Constants of Reactions Leading to Hydration of NO2- and NO3- in Gaseous Oxygen, Argon, and Helium Containing Traces of Water, Can. J. Chem., 1972, 50, 14, 2230, https://doi.org/10.1139/v72-358 . [all data]

Arshadi, Yamdagni, et al., 1970
Arshadi, M.; Yamdagni, R.; Kebarle, P., Hydration of Halide Negative Ions in the Gas Phase. II. Comparison of Hydration Energies for the Alkali Positive and Halide Negative Ions, J. Phys. Chem., 1970, 74, 7, 1475, https://doi.org/10.1021/j100702a014 . [all data]

Kebarle, Arshadi, et al., 1968
Kebarle, P.; Arshadi, M.; Scarborough, J., Hydration of Negative Ions in the Gas Phase, J. Chem. Phys., 1968, 49, 2, 817, https://doi.org/10.1063/1.1670145 . [all data]

Keesee, Lee, et al., 1980
Keesee, R.G.; Lee, N.; Castleman, A.W., Jr., Properties of clusters in the gas phase: V. Complexes of neutral molecules onto negative ions, J. Chem. Phys., 1980, 73, 2195. [all data]

Hiraoka and Yamabe, 1992
Hiraoka, K.; Yamabe, S., Formation of the Chelate Bonds in the Cluster O2(-)(CO2)n, CO3(-)(CO2)n, and NO2(-)(CO2)n, J. Chem. Phys., 1992, 97, 1, 643, https://doi.org/10.1063/1.463560 . [all data]

Wlodek, Luczynski, et al., 1983
Wlodek, S.; Luczynski, Z.; Wincel, H., Gas phase complexes of NO₂^- and NO₃^- with SO₂, Int. J. Mass Spectrom. Ion Processes, 1983, 49, 301. [all data]

Wincel, 2003
Wincel, H., Gas-phase Solvation of Cl-, NO2-, CH2NO2-, CH3NO2-, and CH3NO4- by CH3NO2, Int. J. Mass Spectrom., 2003, 226, 3, 341-353, https://doi.org/10.1016/S1387-3806(03)00066-6 . [all data]

Davidson, Fehsenfeld, et al., 1977
Davidson, J.A.; Fehsenfeld, F.C.; Howard, C.J., The heats of formation of NO₃- and NO₃- association complexes with HNO₃ and HBr, Int. J. Chem. Kinet., 1977, 9, 17. [all data]

Smith, Lee, et al., 1979
Smith, G.P.; Lee, L.C.; Moseley, J.T., Photodissociation and photodetachment of molecular negative ions. VIII. Nitrogen oxides and hydrates,3500-8250 Å, J. Chem. Phys., 1979, 71, 4034. [all data]

Smith, Lee, et al., 1978
Smith, G.P.; Lee, L.C.; Cosby, P.C.; Peterson, J.R.; Moseley, J.T., Photodissociation and photodetachment of molecular negative ions. V. Atmospheric ions from 7000 to 8400 A), J. Chem. Phys., 1978, 68, 3818. [all data]

Wlodek, Luczynski, et al., 1983, 2
Wlodek, S.; Luczynski, Z.; Wincel, H., Gas - Phase Solvation of NO2- and NO3- by Ethyl Nitrate, Int. J. Mass Spectrom. Ion Phys., 1983, 52, 2-3, 149, https://doi.org/10.1016/0020-7381(83)85036-0 . [all data]

Grimsrud, Chowdhury, et al., 1986
Grimsrud, E.P.; Chowdhury, S.; Kebarle, P., Gas Phase Reactions of NO₂^- with Nitrobenzenes and Quinones. Electron Transfer, Clusters, and Formation of Phenoxide and Quinoxide Negative Ions. Use of NO₂ as a NICI Reagent Gas., Int. J. Mass Spectrom. Ion Proc., 1986, 68, 1-2, 57, https://doi.org/10.1016/0168-1176(86)87068-9 . [all data]

Ervin, Ho, et al., 1988
Ervin, K.M.; Ho, J.; Lineberger, W.C., Ultraviolet Photoelectron Spectrum of NO₂^-, J. Phys. Chem., 1988, 92, 19, 5405, https://doi.org/10.1021/j100330a017 . [all data]

Wincel, 2004
Wincel, H., Gas-phase clustering reactions of NO2-, C2H3NO2-, C2H4NO2-C2H5NO2- and C2H5NO4- with C2H5NO2, Int. J. Mass Spectrom., 2004, 232, 2, 185-194, https://doi.org/10.1016/j.ijms.2004.01.003 . [all data]

Viidanoja, Reiner, et al., 2000
Viidanoja, J.; Reiner, T.; Kiendler, A.; Grimm, F.; Arnold, F., Laboratory investigations of negative ion molecule reactions of propionic, butyric, glyoxylic, pyruvic, and pinonic acids, Int. J. Mass Spectrom., 2000, 194, 1, 53-68, https://doi.org/10.1016/S1387-3806(99)00172-4 . [all data]

Viidanoja, Reiner, et al., 1998
Viidanoja, J.; Reiner, T.; Arnold, F., Laboratory Investigations of Negative Ion-Molecule Reactions of Formic and Acetic Acid., Int. J. Mass Spectrom., 1998, 181, 1-3, 31, https://doi.org/10.1016/S1387-3806(98)14151-9 . [all data]

Woo, Helmy, et al., 1981
Woo, S.B.; Helmy, E.M.; Mauk, P.H.; Paszek, A.P., Wide Range Absolute Photodetachment Spectrum of NO₂^-, Phys. Rev. A, 1981, 24, 3, 1380, https://doi.org/10.1103/PhysRevA.24.1380 . [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]

Jacox and Thompson, 1990
Jacox, M.E.; Thompson, W.E., The vibrational spectra of molecular ions isolated in solid neon. IV. NO+, NO-, ONNO+, and ONNO-, J. Chem. Phys., 1990, 93, 11, 7609, https://doi.org/10.1063/1.459392 . [all data]

Milligan, Jacox, et al., 1970
Milligan, D.E.; Jacox, M.E.; Guillory, W.A., Infrared Spectrum of the NO2- Ion Isolated in an Argon Matrix, J. Chem. Phys., 1970, 52, 8, 3864, https://doi.org/10.1063/1.1673584 . [all data]

Milligan and Jacox, 1971
Milligan, D.E.; Jacox, M.E., Matrix-Isolation Study of the Interaction of Electrons and Alkali Metal Atoms with Various Nitrogen Oxides. Infrared Spectra of the Species NO-, NO[sub 2]-], and N[sub 2]O[sub 2]-], J. Chem. Phys., 1971, 55, 7, 3404, https://doi.org/10.1063/1.1676592 . [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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• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  T	Temperature
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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