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Nitrogen oxide anion


Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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.

Quantity Value Units Method Reference Comment
gas,1 bar56.549cal/mol*KReviewChase, 1998Data last reviewed in June, 1972

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Ion clustering 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 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

Nitrogen oxide anion + Water = (Nitrogen oxide anion bullet Water)

By formula: NO2- + H2O = (NO2- bullet H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar16. ± 4.kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar20.3cal/mol*KPHPMSSieck, 1985gas phase; M
Deltar20.0cal/mol*KFABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O; Lee, Keesee, et al., 1980; M
Deltar23.8cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar21.cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.50 ± 0.20kcal/molTDAsSieck, 1985gas phase; B
Deltar8.50 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar8.1 ± 5.8kcal/molEndoPaulson and Dale, 1982gas phase; B
Deltar8.10 ± 0.20kcal/molTDAsLee, Keesee, et al., 1980gas phase; B
Deltar8.00kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.0296.FAFehsenfeld and Ferguson, 1974gas phase; M
8.4300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion bullet Water) + Water = (Nitrogen oxide anion bullet 2Water)

By formula: (NO2- bullet H2O) + H2O = (NO2- bullet 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar13.0 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B
Deltar12.9 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Deltar12.9 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar13.6kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.4cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar23.7cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar6.00 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar5.8 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar5.80kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar6.1 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.9296.FAFehsenfeld and Ferguson, 1974gas phase; M
5.8300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion bullet 2Water) + Water = (Nitrogen oxide anion bullet 3Water)

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar11.5 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B
Deltar10.4 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Deltar10.4 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar11.7kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.8cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar21.2cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.50 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar4.0 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar4.10kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar4.5 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Nitrogen oxide anion + Sulfur dioxide = (Nitrogen oxide anion bullet Sulfur dioxide)

By formula: NO2- + O2S = (NO2- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar25.90 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar24.3 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B,M
Quantity Value Units Method Reference Comment
Deltar36.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Deltar31.6cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O, Entropy change calculated or estimated; Lee, Keesee, et al., 1980; M
Quantity Value Units Method Reference Comment
Deltar14.90 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitrogen oxide anion + Carbon dioxide = (Nitrogen oxide anion bullet Carbon dioxide)

By formula: NO2- + CO2 = (NO2- bullet CO2)

Quantity Value Units Method Reference Comment
Deltar7.30 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Deltar9.30 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.2cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Deltar24.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
Deltar2.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitrogen oxide anion + Dimethyl Sulfoxide = (Nitrogen oxide anion bullet Dimethyl Sulfoxide)

By formula: NO2- + C2H6OS = (NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar19.2 ± 1.0kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.cal/mol*KN/ASieck, 1985gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar8.7 ± 1.0kcal/molTDAsSieck, 1985gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.7420.PHPMSSieck, 1985gas phase; Entropy change calculated or estimated; M

(Nitrogen oxide anion bullet Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 2Sulfur dioxide)

By formula: (NO2- bullet O2S) + O2S = (NO2- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar9.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar9.8kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.5cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; M
Deltar16.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.00 ± 0.40kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitrogen oxide anion + Methane, nitro- = (Nitrogen oxide anion bullet Methane, nitro-)

By formula: NO2- + CH3NO2 = (NO2- bullet CH3NO2)

Quantity Value Units Method Reference Comment
Deltar14.50 ± 0.50kcal/molTDAsWincel, 2003gas phase; B
Deltar14.30 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar15.5cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar7.80kcal/molTDAsWincel, 2003gas phase; B
Deltar9.70 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

(Nitrogen oxide anion bullet 4294967295Nitrogen dioxide) + Nitrogen dioxide = Nitrogen oxide anion

By formula: (NO2- bullet 4294967295NO2) + NO2 = NO2-

Quantity Value Units Method Reference Comment
Deltar107.31 ± 0.30kcal/molN/ADavidson, Fehsenfeld, et al., 1977gas phase; Relative to HBr, reevaluated with current HBr acidity. Excited state at 3.0 eV,81WU /TIE.; B
Deltar<46.10kcal/molPDisSmith, Lee, et al., 1979gas phase; Isomer: O4- + NO ->.; B
Deltar66.0 ± 5.0kcal/molPDisSmith, Lee, et al., 1978gas phase; B

(Nitrogen oxide anion bullet 2Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 3Sulfur dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar13.4cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar2.60 ± 0.80kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitrogen oxide anion + Hydrogen peroxide = (Nitrogen oxide anion bullet Hydrogen peroxide)

By formula: NO2- + H2O2 = (NO2- bullet H2O2)

Quantity Value Units Method Reference Comment
Deltar20.2 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B
Quantity Value Units Method Reference Comment
Deltar14.3 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B

(Nitrogen oxide anion bullet 2Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 3Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-0.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 3Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 4Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-1.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 4Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 5Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar5.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-1.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 5Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 6Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.1cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 6Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 7Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.4 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 7Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 8Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 2Carbon dioxide)

By formula: (NO2- bullet CO2) + CO2 = (NO2- bullet 2CO2)

Quantity Value Units Method Reference Comment
Deltar6.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar19.0cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

Nitrogen oxide anion + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet Nitric acid, ethyl ester)

By formula: NO2- + C2H5NO3 = (NO2- bullet C2H5NO3)

Quantity Value Units Method Reference Comment
Deltar20.9kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; switching reaction(NO2-)SO2; Keesee, Lee, et al., 1980; M
Quantity Value Units Method Reference Comment
Deltar35.3cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; switching reaction(NO2-)SO2; Keesee, Lee, et al., 1980; M

Nitrogen oxide anion + Benzonitrile, 3,5-dinitro- = (Nitrogen oxide anion bullet Benzonitrile, 3,5-dinitro-)

By formula: NO2- + C7H3N3O4 = (NO2- bullet C7H3N3O4)

Quantity Value Units Method Reference Comment
Deltar23.5 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.7cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar16.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzonitrile, 3-nitro- = (Nitrogen oxide anion bullet Benzonitrile, 3-nitro-)

By formula: NO2- + C7H4N2O2 = (NO2- bullet C7H4N2O2)

Quantity Value Units Method Reference Comment
Deltar20.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.0cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar14.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzonitrile, 4-nitro- = (Nitrogen oxide anion bullet Benzonitrile, 4-nitro-)

By formula: NO2- + C7H4N2O2 = (NO2- bullet C7H4N2O2)

Quantity Value Units Method Reference Comment
Deltar18.8 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.5cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, 1-fluoro-4-nitro- = (Nitrogen oxide anion bullet Benzene, 1-fluoro-4-nitro-)

By formula: NO2- + C6H4FNO2 = (NO2- bullet C6H4FNO2)

Quantity Value Units Method Reference Comment
Deltar15.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar19.6cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.1 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, 1,3-dinitro- = (Nitrogen oxide anion bullet Benzene, 1,3-dinitro-)

By formula: NO2- + C6H4N2O4 = (NO2- bullet C6H4N2O4)

Quantity Value Units Method Reference Comment
Deltar21.2 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.6cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar14.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, nitro- = (Nitrogen oxide anion bullet Benzene, nitro-)

By formula: NO2- + C6H5NO2 = (NO2- bullet C6H5NO2)

Quantity Value Units Method Reference Comment
Deltar14.2 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.5cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.9 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + 2-Propanol, 2-methyl- = (Nitrogen oxide anion bullet 2-Propanol, 2-methyl-)

By formula: NO2- + C4H10O = (NO2- bullet C4H10O)

Quantity Value Units Method Reference Comment
Deltar19.60 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar29.5cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar10.80 ± 0.30kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Methyl Alcohol = (Nitrogen oxide anion bullet Methyl Alcohol)

By formula: NO2- + CH4O = (NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.40 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.8cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.70 ± 0.40kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Acetone = (Nitrogen oxide anion bullet Acetone)

By formula: NO2- + C3H6O = (NO2- bullet C3H6O)

Quantity Value Units Method Reference Comment
Deltar15.90 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.9cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.20 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Acetonitrile = (Nitrogen oxide anion bullet Acetonitrile)

By formula: NO2- + C2H3N = (NO2- bullet C2H3N)

Quantity Value Units Method Reference Comment
Deltar13.40 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar15.3cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.80 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + dihydrogen selenide = (Nitrogen oxide anion bullet dihydrogen selenide)

By formula: NO2- + H2Se = (NO2- bullet H2Se)

Quantity Value Units Method Reference Comment
Deltar20.9 ± 1.0kcal/molTDEqWlodek, Luczynski, et al., 1983, 2gas phase; Equilibration with SO2..NO2-; B
Quantity Value Units Method Reference Comment
Deltar10.3 ± 3.5kcal/molTDEqWlodek, Luczynski, et al., 1983, 2gas phase; Equilibration with SO2..NO2-; B

(Nitrogen oxide anion bullet Sulfur dioxide) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet Nitric acid, ethyl ester bullet Sulfur dioxide)

By formula: (NO2- bullet O2S) + C2H5NO3 = (NO2- bullet C2H5NO3 bullet O2S)

Quantity Value Units Method Reference Comment
Deltar7.4kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar10.4cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M

(Nitrogen oxide anion bullet 2Nitric acid, ethyl ester) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet 3Nitric acid, ethyl ester)

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

Quantity Value Units Method Reference Comment
Deltar7.3kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar14.1cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M

(Nitrogen oxide anion bullet Nitric acid, ethyl ester) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet 2Nitric acid, ethyl ester)

By formula: (NO2- bullet C2H5NO3) + C2H5NO3 = (NO2- bullet 2C2H5NO3)

Quantity Value Units Method Reference Comment
Deltar8.5kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar12.8cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M

(Nitrogen oxide anion bullet 2dihydrogen selenide) + dihydrogen selenide = (Nitrogen oxide anion bullet 3dihydrogen selenide)

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

Quantity Value Units Method Reference Comment
Deltar7.30 ± 0.70kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B
Quantity Value Units Method Reference Comment
Deltar3.10 ± 0.50kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B

(Nitrogen oxide anion bullet dihydrogen selenide) + dihydrogen selenide = (Nitrogen oxide anion bullet 2dihydrogen selenide)

By formula: (NO2- bullet H2Se) + H2Se = (NO2- bullet 2H2Se)

Quantity Value Units Method Reference Comment
Deltar8.50 ± 0.50kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B
Quantity Value Units Method Reference Comment
Deltar4.70 ± 0.30kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B

(Nitrogen oxide anion bullet 3Water) + Water = (Nitrogen oxide anion bullet 4Water)

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

Quantity Value Units Method Reference Comment
Deltar11.6kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.0cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M

Nitrogen oxide anion + Benzene, 1-methoxy-4-nitro- = (Nitrogen oxide anion bullet Benzene, 1-methoxy-4-nitro-)

By formula: NO2- + C7H7NO3 = (NO2- bullet C7H7NO3)

Quantity Value Units Method Reference Comment
Deltar20.5 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar12.6 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Hydrogen cation = Nitrous acid

By formula: NO2- + H+ = HNO2

Quantity Value Units Method Reference Comment
Deltar340.23 ± 0.21kcal/molD-EAErvin, Ho, et al., 1988gas phase; B
Quantity Value Units Method Reference Comment
Deltar333.73 ± 0.31kcal/molH-TSErvin, Ho, et al., 1988gas phase; B

Nitrogen oxide anion + Ethane, nitro- = C2H5N2O4-

By formula: NO2- + C2H5NO2 = C2H5N2O4-

Quantity Value Units Method Reference Comment
Deltar15.80 ± 0.50kcal/molTDAsWincel, 2004gas phase; B
Quantity Value Units Method Reference Comment
Deltar8.90kcal/molTDAsWincel, 2004gas phase; B

Nitrogen oxide anion + Benzene, 1-methoxy-3-nitro- = (Nitrogen oxide anion bullet Benzene, 1-methoxy-3-nitro-)

By formula: NO2- + C7H7NO3 = (NO2- bullet C7H7NO3)

Quantity Value Units Method Reference Comment
Deltar20.5kcal/molPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.3cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M

Nitrogen oxide anion + Nitrous acid = (Nitrogen oxide anion bullet Nitrous acid)

By formula: NO2- + HNO2 = (NO2- bullet HNO2)

Quantity Value Units Method Reference Comment
Deltar32.5 ± 1.0kcal/molTDAsLee, Keesee, et al., 1980gas phase; B

Nitrogen oxide anion + Butanoic acid = C4H8NO4-

By formula: NO2- + C4H8O2 = C4H8NO4-

Quantity Value Units Method Reference Comment
Deltar13.30 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 2000gas phase; B

Nitrogen oxide anion + Propanoic acid = C3H6NO4-

By formula: NO2- + C3H6O2 = C3H6NO4-

Quantity Value Units Method Reference Comment
Deltar12.50 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 2000gas phase; B

Nitrogen oxide anion + Acetic acid = C2H4NO4-

By formula: NO2- + C2H4O2 = C2H4NO4-

Quantity Value Units Method Reference Comment
Deltar12.20 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 1998gas phase; B

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Ion clustering 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

Protonation reactions

Nitrogen oxide anion + Hydrogen cation = Nitrous acid

By formula: NO2- + H+ = HNO2

Quantity Value Units Method Reference Comment
Deltar340.23 ± 0.21kcal/molD-EAErvin, Ho, et al., 1988gas phase
Quantity Value Units Method Reference Comment
Deltar333.73 ± 0.31kcal/molH-TSErvin, Ho, et al., 1988gas phase

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics 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 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Nitrogen oxide anion + Methane, nitro- = (Nitrogen oxide anion bullet Methane, nitro-)

By formula: NO2- + CH3NO2 = (NO2- bullet CH3NO2)

Quantity Value Units Method Reference Comment
Deltar14.50 ± 0.50kcal/molTDAsWincel, 2003gas phase; B
Deltar14.30 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar15.5cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar7.80kcal/molTDAsWincel, 2003gas phase; B
Deltar9.70 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Methyl Alcohol = (Nitrogen oxide anion bullet Methyl Alcohol)

By formula: NO2- + CH4O = (NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.40 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.8cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.70 ± 0.40kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Carbon dioxide = (Nitrogen oxide anion bullet Carbon dioxide)

By formula: NO2- + CO2 = (NO2- bullet CO2)

Quantity Value Units Method Reference Comment
Deltar7.30 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Deltar9.30 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.2cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Deltar24.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
Deltar2.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Nitrogen oxide anion bullet Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 2Carbon dioxide)

By formula: (NO2- bullet CO2) + CO2 = (NO2- bullet 2CO2)

Quantity Value Units Method Reference Comment
Deltar6.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar19.0cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 2Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 3Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-0.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 3Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 4Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-1.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 4Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 5Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar5.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-1.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 5Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 6Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.1cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 6Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 7Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.4 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 7Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 8Carbon dioxide)

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

Quantity Value Units Method Reference Comment
Deltar4.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar-2.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

Nitrogen oxide anion + Acetonitrile = (Nitrogen oxide anion bullet Acetonitrile)

By formula: NO2- + C2H3N = (NO2- bullet C2H3N)

Quantity Value Units Method Reference Comment
Deltar13.40 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar15.3cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.80 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Acetic acid = C2H4NO4-

By formula: NO2- + C2H4O2 = C2H4NO4-

Quantity Value Units Method Reference Comment
Deltar12.20 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 1998gas phase; B

Nitrogen oxide anion + Ethane, nitro- = C2H5N2O4-

By formula: NO2- + C2H5NO2 = C2H5N2O4-

Quantity Value Units Method Reference Comment
Deltar15.80 ± 0.50kcal/molTDAsWincel, 2004gas phase; B
Quantity Value Units Method Reference Comment
Deltar8.90kcal/molTDAsWincel, 2004gas phase; B

Nitrogen oxide anion + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet Nitric acid, ethyl ester)

By formula: NO2- + C2H5NO3 = (NO2- bullet C2H5NO3)

Quantity Value Units Method Reference Comment
Deltar20.9kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; switching reaction(NO2-)SO2; Keesee, Lee, et al., 1980; M
Quantity Value Units Method Reference Comment
Deltar35.3cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; switching reaction(NO2-)SO2; Keesee, Lee, et al., 1980; M

(Nitrogen oxide anion bullet Nitric acid, ethyl ester) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet 2Nitric acid, ethyl ester)

By formula: (NO2- bullet C2H5NO3) + C2H5NO3 = (NO2- bullet 2C2H5NO3)

Quantity Value Units Method Reference Comment
Deltar8.5kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar12.8cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M

(Nitrogen oxide anion bullet 2Nitric acid, ethyl ester) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet 3Nitric acid, ethyl ester)

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

Quantity Value Units Method Reference Comment
Deltar7.3kcal/molHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar14.1cal/mol*KHPMSWlodek, Luczynski, et al., 1983, 2gas phase; Entropy change is questionable; M

Nitrogen oxide anion + Dimethyl Sulfoxide = (Nitrogen oxide anion bullet Dimethyl Sulfoxide)

By formula: NO2- + C2H6OS = (NO2- bullet C2H6OS)

Quantity Value Units Method Reference Comment
Deltar19.2 ± 1.0kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.cal/mol*KN/ASieck, 1985gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar8.7 ± 1.0kcal/molTDAsSieck, 1985gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.7420.PHPMSSieck, 1985gas phase; Entropy change calculated or estimated; M

Nitrogen oxide anion + Acetone = (Nitrogen oxide anion bullet Acetone)

By formula: NO2- + C3H6O = (NO2- bullet C3H6O)

Quantity Value Units Method Reference Comment
Deltar15.90 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.9cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.20 ± 0.20kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Propanoic acid = C3H6NO4-

By formula: NO2- + C3H6O2 = C3H6NO4-

Quantity Value Units Method Reference Comment
Deltar12.50 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 2000gas phase; B

Nitrogen oxide anion + Butanoic acid = C4H8NO4-

By formula: NO2- + C4H8O2 = C4H8NO4-

Quantity Value Units Method Reference Comment
Deltar13.30 ± 0.20kcal/molIMREViidanoja, Reiner, et al., 2000gas phase; B

Nitrogen oxide anion + 2-Propanol, 2-methyl- = (Nitrogen oxide anion bullet 2-Propanol, 2-methyl-)

By formula: NO2- + C4H10O = (NO2- bullet C4H10O)

Quantity Value Units Method Reference Comment
Deltar19.60 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar29.5cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar10.80 ± 0.30kcal/molTDAsSieck, 1985gas phase; B

Nitrogen oxide anion + Benzene, 1-fluoro-4-nitro- = (Nitrogen oxide anion bullet Benzene, 1-fluoro-4-nitro-)

By formula: NO2- + C6H4FNO2 = (NO2- bullet C6H4FNO2)

Quantity Value Units Method Reference Comment
Deltar15.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar19.6cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.1 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, 1,3-dinitro- = (Nitrogen oxide anion bullet Benzene, 1,3-dinitro-)

By formula: NO2- + C6H4N2O4 = (NO2- bullet C6H4N2O4)

Quantity Value Units Method Reference Comment
Deltar21.2 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.6cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar14.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, nitro- = (Nitrogen oxide anion bullet Benzene, nitro-)

By formula: NO2- + C6H5NO2 = (NO2- bullet C6H5NO2)

Quantity Value Units Method Reference Comment
Deltar14.2 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.5cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.9 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzonitrile, 3,5-dinitro- = (Nitrogen oxide anion bullet Benzonitrile, 3,5-dinitro-)

By formula: NO2- + C7H3N3O4 = (NO2- bullet C7H3N3O4)

Quantity Value Units Method Reference Comment
Deltar23.5 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.7cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar16.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzonitrile, 3-nitro- = (Nitrogen oxide anion bullet Benzonitrile, 3-nitro-)

By formula: NO2- + C7H4N2O2 = (NO2- bullet C7H4N2O2)

Quantity Value Units Method Reference Comment
Deltar20.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.0cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar14.0 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzonitrile, 4-nitro- = (Nitrogen oxide anion bullet Benzonitrile, 4-nitro-)

By formula: NO2- + C7H4N2O2 = (NO2- bullet C7H4N2O2)

Quantity Value Units Method Reference Comment
Deltar18.8 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.5cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.4 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, 1-methoxy-4-nitro- = (Nitrogen oxide anion bullet Benzene, 1-methoxy-4-nitro-)

By formula: NO2- + C7H7NO3 = (NO2- bullet C7H7NO3)

Quantity Value Units Method Reference Comment
Deltar20.5 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar12.6 ± 2.0kcal/molTDAsGrimsrud, Chowdhury, et al., 1986gas phase; B

Nitrogen oxide anion + Benzene, 1-methoxy-3-nitro- = (Nitrogen oxide anion bullet Benzene, 1-methoxy-3-nitro-)

By formula: NO2- + C7H7NO3 = (NO2- bullet C7H7NO3)

Quantity Value Units Method Reference Comment
Deltar20.5kcal/molPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.3cal/mol*KPHPMSGrimsrud, Chowdhury, et al., 1986gas phase; M

Nitrogen oxide anion + Nitrous acid = (Nitrogen oxide anion bullet Nitrous acid)

By formula: NO2- + HNO2 = (NO2- bullet HNO2)

Quantity Value Units Method Reference Comment
Deltar32.5 ± 1.0kcal/molTDAsLee, Keesee, et al., 1980gas phase; B

Nitrogen oxide anion + Water = (Nitrogen oxide anion bullet Water)

By formula: NO2- + H2O = (NO2- bullet H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar16. ± 4.kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar20.3cal/mol*KPHPMSSieck, 1985gas phase; M
Deltar20.0cal/mol*KFABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O; Lee, Keesee, et al., 1980; M
Deltar23.8cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar21.cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.50 ± 0.20kcal/molTDAsSieck, 1985gas phase; B
Deltar8.50 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar8.1 ± 5.8kcal/molEndoPaulson and Dale, 1982gas phase; B
Deltar8.10 ± 0.20kcal/molTDAsLee, Keesee, et al., 1980gas phase; B
Deltar8.00kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.0296.FAFehsenfeld and Ferguson, 1974gas phase; M
8.4300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion bullet Water) + Water = (Nitrogen oxide anion bullet 2Water)

By formula: (NO2- bullet H2O) + H2O = (NO2- bullet 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar13.0 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B
Deltar12.9 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Deltar12.9 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar13.6kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.4cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar23.7cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar6.00 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar5.8 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar5.80kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar6.1 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.9296.FAFehsenfeld and Ferguson, 1974gas phase; M
5.8300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion bullet 2Water) + Water = (Nitrogen oxide anion bullet 3Water)

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar11.5 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B
Deltar10.4 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Deltar10.4 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar11.7kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.8cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Deltar21.2cal/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.50 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K; B,M
Deltar4.0 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar4.10kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar4.5 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Nitrogen oxide anion bullet 3Water) + Water = (Nitrogen oxide anion bullet 4Water)

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

Quantity Value Units Method Reference Comment
Deltar11.6kcal/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.0cal/mol*KHPMSLee, Keesee, et al., 1980gas phase; M

Nitrogen oxide anion + Hydrogen peroxide = (Nitrogen oxide anion bullet Hydrogen peroxide)

By formula: NO2- + H2O2 = (NO2- bullet H2O2)

Quantity Value Units Method Reference Comment
Deltar20.2 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B
Quantity Value Units Method Reference Comment
Deltar14.3 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B

Nitrogen oxide anion + dihydrogen selenide = (Nitrogen oxide anion bullet dihydrogen selenide)

By formula: NO2- + H2Se = (NO2- bullet H2Se)

Quantity Value Units Method Reference Comment
Deltar20.9 ± 1.0kcal/molTDEqWlodek, Luczynski, et al., 1983, 2gas phase; Equilibration with SO2..NO2-; B
Quantity Value Units Method Reference Comment
Deltar10.3 ± 3.5kcal/molTDEqWlodek, Luczynski, et al., 1983, 2gas phase; Equilibration with SO2..NO2-; B

(Nitrogen oxide anion bullet dihydrogen selenide) + dihydrogen selenide = (Nitrogen oxide anion bullet 2dihydrogen selenide)

By formula: (NO2- bullet H2Se) + H2Se = (NO2- bullet 2H2Se)

Quantity Value Units Method Reference Comment
Deltar8.50 ± 0.50kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B
Quantity Value Units Method Reference Comment
Deltar4.70 ± 0.30kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B

(Nitrogen oxide anion bullet 2dihydrogen selenide) + dihydrogen selenide = (Nitrogen oxide anion bullet 3dihydrogen selenide)

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

Quantity Value Units Method Reference Comment
Deltar7.30 ± 0.70kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B
Quantity Value Units Method Reference Comment
Deltar3.10 ± 0.50kcal/molTDAsWlodek, Luczynski, et al., 1983, 2gas phase; B

(Nitrogen oxide anion bullet 4294967295Nitrogen dioxide) + Nitrogen dioxide = Nitrogen oxide anion

By formula: (NO2- bullet 4294967295NO2) + NO2 = NO2-

Quantity Value Units Method Reference Comment
Deltar107.31 ± 0.30kcal/molN/ADavidson, Fehsenfeld, et al., 1977gas phase; Relative to HBr, reevaluated with current HBr acidity. Excited state at 3.0 eV,81WU /TIE.; B
Deltar<46.10kcal/molPDisSmith, Lee, et al., 1979gas phase; Isomer: O4- + NO ->.; B
Deltar66.0 ± 5.0kcal/molPDisSmith, Lee, et al., 1978gas phase; B

Nitrogen oxide anion + Sulfur dioxide = (Nitrogen oxide anion bullet Sulfur dioxide)

By formula: NO2- + O2S = (NO2- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar25.90 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar24.3 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B,M
Quantity Value Units Method Reference Comment
Deltar36.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Deltar31.6cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O, Entropy change calculated or estimated; Lee, Keesee, et al., 1980; M
Quantity Value Units Method Reference Comment
Deltar14.90 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Nitrogen oxide anion bullet Sulfur dioxide) + Nitric acid, ethyl ester = (Nitrogen oxide anion bullet Nitric acid, ethyl ester bullet Sulfur dioxide)

By formula: (NO2- bullet O2S) + C2H5NO3 = (NO2- bullet C2H5NO3 bullet O2S)

Quantity Value Units Method Reference Comment
Deltar7.4kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar10.4cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M

(Nitrogen oxide anion bullet Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 2Sulfur dioxide)

By formula: (NO2- bullet O2S) + O2S = (NO2- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar9.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar9.8kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.5cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; M
Deltar16.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.00 ± 0.40kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Nitrogen oxide anion bullet 2Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 3Sulfur dioxide)

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

Quantity Value Units Method Reference Comment
Deltar6.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar13.4cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar2.60 ± 0.80kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Vibrational and/or electronic energy levels

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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:   ?


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Td = 18340 ± 40 gas Woo, Helmy, et al., 1981
Ervin, Ho, et al., 1988

State:   X


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

a1 1 NO stretch 1284 ± 30 gas PE Ervin, Ho, et al., 1988
1 NO stretch 1268.1 T Ne IR Forney, Thompson, et al., 1993
2 Bend 776 ± 30 gas PE Ervin, Ho, et al., 1988
b2 3 NO stretch 1241.5 Ne IR Jacox and Thompson, 1990
Forney, Thompson, et al., 1993
3 NO stretch 1244 Ar IR Milligan, Jacox, et al., 1970
Milligan and Jacox, 1971

Additional references: Jacox, 1994, page 102

Notes

TTentative assignment or approximate value
dPhotodissociation threshold

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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 HNOx clustering on NOx-, 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

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