Carbon monoxide, ion(1+)


Reaction thermochemistry data

Go To: Top, Constants of diatomic molecules, 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

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Individual Reactions

CO+ + Carbon monoxide = (CO+ • Carbon monoxide)

By formula: CO+ + CO = (CO+ • CO)

Quantity Value Units Method Reference Comment
Δr16.kcal/molPIPECONorwood, Guo, et al., 1988gas phase; CO+ in state B, ΔrH>
Δr22.4kcal/molPILinn, Ono, et al., 1981gas phase
Δr28. ± 7.kcal/molEIMunson and Franlin, 1962gas phase; from IP'switching reaction and heats of formation
Δr25.4kcal/molPHPMSMeot-Ner (Mautner) and Field, 1974gas phase; ΔrH>, DG>
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1974gas phase; ΔrH>, DG>

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.9340.HPMSChong and Franklin, 1971gas phase; equilibrium uncertain
11.5695.PHPMSMeot-Ner (Mautner) and Field, 1974gas phase; ΔrH>, DG>

(CO+ • 2Carbon monoxide) + Carbon monoxide = (CO+ • 3Carbon monoxide)

By formula: (CO+ • 2CO) + CO = (CO+ • 3CO)

Quantity Value Units Method Reference Comment
Δr7.21kcal/molPHPMSHiraoka and Mori, 1991gas phase; two isomers, at low and high temperatures
Quantity Value Units Method Reference Comment
Δr24.5cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; two isomers, at low and high temperatures

(CO+ • 5Carbon monoxide) + Carbon monoxide = (CO+ • 6Carbon monoxide)

By formula: (CO+ • 5CO) + CO = (CO+ • 6CO)

Quantity Value Units Method Reference Comment
Δr2.70kcal/molPHPMSHiraoka and Mori, 1991gas phase; two isomers, at low and high temperatures
Quantity Value Units Method Reference Comment
Δr19.1cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; two isomers, at low and high temperatures

(CO+ • 6Carbon monoxide) + Carbon monoxide = (CO+ • 7Carbon monoxide)

By formula: (CO+ • 6CO) + CO = (CO+ • 7CO)

Quantity Value Units Method Reference Comment
Δr2.25kcal/molPHPMSHiraoka and Mori, 1991gas phase; break in the van't Hoff plot
Quantity Value Units Method Reference Comment
Δr21.1cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; break in the van't Hoff plot

(CO+ • 7Carbon monoxide) + Carbon monoxide = (CO+ • 8Carbon monoxide)

By formula: (CO+ • 7CO) + CO = (CO+ • 8CO)

Quantity Value Units Method Reference Comment
Δr1.58kcal/molPHPMSHiraoka and Mori, 1991gas phase; break in the van't Hoff plot
Quantity Value Units Method Reference Comment
Δr12.4cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; break in the van't Hoff plot

(CO+ • Carbon monoxide) + Carbon monoxide = (CO+ • 2Carbon monoxide)

By formula: (CO+ • CO) + CO = (CO+ • 2CO)

Quantity Value Units Method Reference Comment
Δr12.5kcal/molPHPMSHiraoka and Mori, 1991gas phase
Δr3.7kcal/molPILinn, Ono, et al., 1981gas phase
Quantity Value Units Method Reference Comment
Δr35.5cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 3Carbon monoxide) + Carbon monoxide = (CO+ • 4Carbon monoxide)

By formula: (CO+ • 3CO) + CO = (CO+ • 4CO)

Quantity Value Units Method Reference Comment
Δr4.40kcal/molPHPMSHiraoka and Mori, 1991gas phase; two isomers
Quantity Value Units Method Reference Comment
Δr20.5cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; two isomers

(CO+ • 4Carbon monoxide) + Carbon monoxide = (CO+ • 5Carbon monoxide)

By formula: (CO+ • 4CO) + CO = (CO+ • 5CO)

Quantity Value Units Method Reference Comment
Δr4.25kcal/molPHPMSHiraoka and Mori, 1991gas phase; two isomers
Quantity Value Units Method Reference Comment
Δr24.4cal/mol*KPHPMSHiraoka and Mori, 1991gas phase; two isomers

(CO+ • 11Carbon monoxide) + Carbon monoxide = (CO+ • 12Carbon monoxide)

By formula: (CO+ • 11CO) + CO = (CO+ • 12CO)

Quantity Value Units Method Reference Comment
Δr2.13kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr27.1cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 12Carbon monoxide) + Carbon monoxide = (CO+ • 13Carbon monoxide)

By formula: (CO+ • 12CO) + CO = (CO+ • 13CO)

Quantity Value Units Method Reference Comment
Δr2.10kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr27.7cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 13Carbon monoxide) + Carbon monoxide = (CO+ • 14Carbon monoxide)

By formula: (CO+ • 13CO) + CO = (CO+ • 14CO)

Quantity Value Units Method Reference Comment
Δr2.08kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr28.6cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 14Carbon monoxide) + Carbon monoxide = (CO+ • 15Carbon monoxide)

By formula: (CO+ • 14CO) + CO = (CO+ • 15CO)

Quantity Value Units Method Reference Comment
Δr1.92kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr26.8cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 15Carbon monoxide) + Carbon monoxide = (CO+ • 16Carbon monoxide)

By formula: (CO+ • 15CO) + CO = (CO+ • 16CO)

Quantity Value Units Method Reference Comment
Δr1.92kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr27.6cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 16Carbon monoxide) + Carbon monoxide = (CO+ • 17Carbon monoxide)

By formula: (CO+ • 16CO) + CO = (CO+ • 17CO)

Quantity Value Units Method Reference Comment
Δr1.88kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr27.6cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

(CO+ • 9Carbon monoxide) + Carbon monoxide = (CO+ • 10Carbon monoxide)

By formula: (CO+ • 9CO) + CO = (CO+ • 10CO)

Quantity Value Units Method Reference Comment
Δr1.85kcal/molPHPMSHiraoka and Mori, 1991gas phase
Quantity Value Units Method Reference Comment
Δr19.1cal/mol*KPHPMSHiraoka and Mori, 1991gas phase

CO+ + Argon = (CO+ • Argon)

By formula: CO+ + Ar = (CO+ • Ar)

Quantity Value Units Method Reference Comment
Δr16.1 ± 1.4kcal/molPIPECONorwood, Guo, et al., 1989gas phase; CO+(X) ground state

Constants of diatomic molecules

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: Klaus P. Huber and Gerhard H. Herzberg


References

Go To: Top, Reaction thermochemistry data, Constants of diatomic molecules, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Norwood, Guo, et al., 1988
Norwood, K.; Guo, J.H.; Luo, G.; Ng, C.Y., A Photoion - Photoelectron Coincidence Study of (CO)2, J. Chem. Phys., 1988, 88, 6, 4098, https://doi.org/10.1063/1.453814 . [all data]

Linn, Ono, et al., 1981
Linn, S.H.; Ono, Y.; Ng, C.Y., Molecular Beam Photoionization Study of CO, N2, and NO Dimers and Clusters, J. Chem. Phys., 1981, 74, 6, 3342, https://doi.org/10.1063/1.441486 . [all data]

Munson and Franlin, 1962
Munson, M.S.B. Field; Franlin, J.L., High-Pressure Mass Spectrometric Study of Reactions of Rare Gases with N2 and CO, J. Chem. Phys., 1962, 37, 8, 1790, https://doi.org/10.1063/1.1733370 . [all data]

Meot-Ner (Mautner) and Field, 1974
Meot-Ner (Mautner), M.; Field, F.H., Kinetics and Thermodynamics of the Association of CO+ with CO and of N2+ with N2 between 120 and 650 K, J. Chem. Phys., 1974, 61, 9, 3742, https://doi.org/10.1063/1.1682560 . [all data]

Chong and Franklin, 1971
Chong, S.L.; Franklin, J.L., High-Pressure Ion-Molecule Reactions in Carbon Monoxide and Carbon Monoxide - Methane Mixtures, J. Chem. Phys., 1971, 54, 4, 1487, https://doi.org/10.1063/1.1675043 . [all data]

Hiraoka and Mori, 1991
Hiraoka, K.; Mori, T., On the formation of the Isomeric Cluster Ions (CO)n+, J. Chem. Phys., 1991, 94, 4, 2697, https://doi.org/10.1063/1.459844 . [all data]

Norwood, Guo, et al., 1989
Norwood, K.; Guo, J.H.; Luo, G.; Ng, C.Y., A Study of Intramolecular Charge Transfer in Mixed Ar/Co Dimer and Trimer Ions Using the Photoion - Photoelectron Coincidence Method, Chem. Phys., 1989, 129, 1, 109, https://doi.org/10.1016/0301-0104(89)80023-0 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, Constants of diatomic molecules, References