Carbon monoxide, ion(1+)

• Formula: CO⁺
• Molecular weight: 28.0096
• CAS Registry Number: 12144-04-6
• Information on this page:
  • Reaction thermochemistry data
  • Ion clustering data
  • Constants of diatomic molecules
  • References
  • Notes
• Data at other public NIST sites:
  • Microwave spectra (on physics lab web site)
  • Electron-Impact Ionization Cross Sections (on physics web site)
• Options:
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Reaction thermochemistry data

Go To: Top, Ion clustering data, 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

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

CO⁺ +  = (CO⁺ • )

By formula: CO⁺ + CO = (CO⁺ • CO)

Free energy of reaction

(CO⁺ • 2) +  = (CO⁺ • 3)

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

(CO⁺ • 5) +  = (CO⁺ • 6)

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

(CO⁺ • 6) +  = (CO⁺ • 7)

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

(CO⁺ • 7) +  = (CO⁺ • 8)

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

(CO⁺ • ) +  = (CO⁺ • 2)

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

(CO⁺ • 3) +  = (CO⁺ • 4)

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

(CO⁺ • 4) +  = (CO⁺ • 5)

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

(CO⁺ • 11) +  = (CO⁺ • 12)

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

(CO⁺ • 12) +  = (CO⁺ • 13)

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

(CO⁺ • 13) +  = (CO⁺ • 14)

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

(CO⁺ • 14) +  = (CO⁺ • 15)

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

(CO⁺ • 15) +  = (CO⁺ • 16)

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

(CO⁺ • 16) +  = (CO⁺ • 17)

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

(CO⁺ • 9) +  = (CO⁺ • 10)

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

CO⁺ +  = (CO⁺ • )

By formula: CO⁺ + Ar = (CO⁺ • Ar)

Ion clustering data

Go To: Top, Reaction thermochemistry data, 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

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

CO⁺ +  = (CO⁺ • )

By formula: CO⁺ + Ar = (CO⁺ • Ar)

CO⁺ +  = (CO⁺ • )

By formula: CO⁺ + CO = (CO⁺ • CO)

Free energy of reaction

(CO⁺ • ) +  = (CO⁺ • 2)

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

(CO⁺ • 2) +  = (CO⁺ • 3)

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

(CO⁺ • 3) +  = (CO⁺ • 4)

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

(CO⁺ • 4) +  = (CO⁺ • 5)

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

(CO⁺ • 5) +  = (CO⁺ • 6)

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

(CO⁺ • 6) +  = (CO⁺ • 7)

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

(CO⁺ • 7) +  = (CO⁺ • 8)

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

(CO⁺ • 9) +  = (CO⁺ • 10)

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

(CO⁺ • 11) +  = (CO⁺ • 12)

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

(CO⁺ • 12) +  = (CO⁺ • 13)

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

(CO⁺ • 13) +  = (CO⁺ • 14)

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

(CO⁺ • 14) +  = (CO⁺ • 15)

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

(CO⁺ • 15) +  = (CO⁺ • 16)

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

(CO⁺ • 16) +  = (CO⁺ • 17)

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

Constants of diatomic molecules

Go To: Top, Reaction thermochemistry 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: Klaus P. Huber and Gerhard H. Herzberg

References

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

• Symbols used in this document:
  

  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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