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CF2Cl anion


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: John E. Bartmess

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Individual Reactions

CClF2- + Hydrogen cation = Difluorochloromethane

By formula: CClF2- + H+ = CHClF2

Quantity Value Units Method Reference Comment
Deltar>1567.8kJ/molAcidPaulino and Squires, 1991gas phase; Probably CF2..Cl-, non-covalent.
Deltar1583. ± 29.kJ/molD-EADispert and Lacmann, 1978gas phase; From CF2Cl2
Quantity Value Units Method Reference Comment
Deltar>1535.4 ± 3.7kJ/molH-TSPaulino and Squires, 1991gas phase; Probably CF2..Cl-, non-covalent.
Deltar1550. ± 30.kJ/molH-TSDispert and Lacmann, 1978gas phase; From CF2Cl2

Gas phase ion energetics data

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: John E. Bartmess

Protonation reactions

CClF2- + Hydrogen cation = Difluorochloromethane

By formula: CClF2- + H+ = CHClF2

Quantity Value Units Method Reference Comment
Deltar>1567.8kJ/molAcidPaulino and Squires, 1991gas phase; Probably CF2..Cl-, non-covalent.
Deltar1583. ± 29.kJ/molD-EADispert and Lacmann, 1978gas phase; From CF2Cl2
Quantity Value Units Method Reference Comment
Deltar>1535.4 ± 3.7kJ/molH-TSPaulino and Squires, 1991gas phase; Probably CF2..Cl-, non-covalent.
Deltar1550. ± 30.kJ/molH-TSDispert and Lacmann, 1978gas phase; From CF2Cl2

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Paulino and Squires, 1991
Paulino, J.A.; Squires, R.R., Carbene Anion Complexes - Unusual Structural and Thermochemical Features of alpha-Halocarbanions in the Gas Phase, J. Am. Chem. Soc., 1991, 113, 5, 1845, https://doi.org/10.1021/ja00005a067 . [all data]

Dispert and Lacmann, 1978
Dispert, H.; Lacmann, K., Negative ion formation in collisions between potassium and fluoro- and chloromethanes: Electron affinities and bond dissociation energies, Int. J. Mass Spectrom. Ion Phys., 1978, 28, 49. [all data]


Notes

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