Acetyl radical, positive ion

• Formula: C₂H₃O⁺
• Molecular weight: 43.0441
• Information on this page:
  • Reaction thermochemistry data
  • Ion clustering data
  • References
  • Notes
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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

C₂H₃O⁺ +  = (C₂H₃O⁺ • )

By formula: C₂H₃O⁺ + H₂O = (C₂H₃O⁺ • H₂O)

C₂H₃O⁺ +  = (C₂H₃O⁺ • )

By formula: C₂H₃O⁺ + C₃H₆O = (C₂H₃O⁺ • C₃H₆O)

Ion clustering 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

C₂H₃O⁺ +  = (C₂H₃O⁺ • )

By formula: C₂H₃O⁺ + C₃H₆O = (C₂H₃O⁺ • C₃H₆O)

C₂H₃O⁺ +  = (C₂H₃O⁺ • )

By formula: C₂H₃O⁺ + H₂O = (C₂H₃O⁺ • H₂O)

References

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

Davidson, Lau, et al., 1978
Davidson, W.R.; Lau, Y.K.; Kebarle, P., Gas Phase Dissociation of Protonated Acetic Acid to the Acyl Cation and Water. Heat of Formation of CH3CO+ and Proton Affinity of Ketene, Can. J. Chem., 1978, 56, 7, 1016, https://doi.org/10.1139/v78-170 . [all data]

Trott, Blais, et al., 1978
Trott, W.M.; Blais, N.C.; Walters, E.A., Molecular beam photoionization study of acetone and acetone-d₆, J. Chem. Phys., 1978, 69, 3150. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Ion clustering data, References

• Symbols used in this document:
  

  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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