CO3-


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: 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

CO3- + Sulfur dioxide = (CO3- • Sulfur dioxide)

By formula: CO3- + O2S = (CO3- • O2S)

Quantity Value Units Method Reference Comment
Δr14.kcal/molHPMSKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/AKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.0296.HPMSKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974

(CO3- • 6Carbon dioxide) + Carbon dioxide = (CO3- • 7Carbon dioxide)

By formula: (CO3- • 6CO2) + CO2 = (CO3- • 7CO2)

Quantity Value Units Method Reference Comment
Δr4.45kcal/molPHPMSHiraoka and Yamabe, 1992gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/AHiraoka and Yamabe, 1992gas phase; Entropy change calculated or estimated

(CO3- • Water) + Water = (CO3- • 2Water)

By formula: (CO3- • H2O) + H2O = (CO3- • 2H2O)

Quantity Value Units Method Reference Comment
Δr13.6kcal/molHPMSKeesee, Lee, et al., 1979gas phase
Quantity Value Units Method Reference Comment
Δr29.6cal/mol*KHPMSKeesee, Lee, et al., 1979gas phase

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.3296.FAFehsenfeld and Ferguson, 1974gas phase

CO3- + Water = (CO3- • Water)

By formula: CO3- + H2O = (CO3- • H2O)

Quantity Value Units Method Reference Comment
Δr14.1kcal/molHPMSKeesee, Lee, et al., 1979gas phase
Quantity Value Units Method Reference Comment
Δr25.2cal/mol*KHPMSKeesee, Lee, et al., 1979gas phase

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.7296.FAFehsenfeld and Ferguson, 1974gas phase

(CO3- • 2Carbon dioxide) + Carbon dioxide = (CO3- • 3Carbon dioxide)

By formula: (CO3- • 2CO2) + CO2 = (CO3- • 3CO2)

Quantity Value Units Method Reference Comment
Δr5.5 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr21.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase

(CO3- • 3Carbon dioxide) + Carbon dioxide = (CO3- • 4Carbon dioxide)

By formula: (CO3- • 3CO2) + CO2 = (CO3- • 4CO2)

Quantity Value Units Method Reference Comment
Δr5.2 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr22.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase

(CO3- • 4Carbon dioxide) + Carbon dioxide = (CO3- • 5Carbon dioxide)

By formula: (CO3- • 4CO2) + CO2 = (CO3- • 5CO2)

Quantity Value Units Method Reference Comment
Δr4.8 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr22.0cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase

(CO3- • 5Carbon dioxide) + Carbon dioxide = (CO3- • 6Carbon dioxide)

By formula: (CO3- • 5CO2) + CO2 = (CO3- • 6CO2)

Quantity Value Units Method Reference Comment
Δr4.7 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr21.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase

(CO3- • Carbon dioxide) + Carbon dioxide = (CO3- • 2Carbon dioxide)

By formula: (CO3- • CO2) + CO2 = (CO3- • 2CO2)

Quantity Value Units Method Reference Comment
Δr5.7 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr17.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase

(CO3- • 2Water) + Water = (CO3- • 3Water)

By formula: (CO3- • 2H2O) + H2O = (CO3- • 3H2O)

Quantity Value Units Method Reference Comment
Δr13.1kcal/molHPMSKeesee, Lee, et al., 1979gas phase
Quantity Value Units Method Reference Comment
Δr32.5cal/mol*KHPMSKeesee, Lee, et al., 1979gas phase

CO3- + Carbon dioxide = (CO3- • Carbon dioxide)

By formula: CO3- + CO2 = (CO3- • CO2)

Quantity Value Units Method Reference Comment
Δr5.9 ± 0.2kcal/molPHPMSHiraoka and Yamabe, 1992gas phase
Quantity Value Units Method Reference Comment
Δr16.3cal/mol*KPHPMSHiraoka and Yamabe, 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:   X


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

a1 1 OCO s-stretch 1314 Cs Ar IR Jacox and Milligan, 1974
1 OCO s-stretch 1308 K Ar IR Jacox and Milligan, 1974
1 OCO s-stretch 1308 Na Ar IR Jacox and Milligan, 1974
b2 5 OCO a-stretch 1480 Cs Ar IR Jacox and Milligan, 1974
5 OCO a-stretch 1494 K Ar IR Jacox and Milligan, 1974
5 OCO a-stretch 1513 Na Ar IR Jacox and Milligan, 1974

Additional references: Jacox, 1994, page 203; missing citation

Notes

NaInteraction with sodium.
KInteraction with potassium
CsInteraction with cesium

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.

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]

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]

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]

Keesee, Lee, et al., 1979
Keesee, R.G.; Lee, N.; Castleman Jr., Properties of Clusters in the Gas Phase. 3. Hydration Complexes of CO3- and HCO3-, J. Am. Chem. Soc., 1979, 101, 10, 2599, https://doi.org/10.1021/ja00504a015 . [all data]

Jacox and Milligan, 1974
Jacox, M.E.; Milligan, D.E., Matrix-isolation study of the vibrational spectrum and structure of the CO3- radical anion, J. Mol. Spectrosc., 1974, 52, 3, 363, https://doi.org/10.1016/0022-2852(74)90186-6 . [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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