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Cl3C anion


Gas phase ion energetics 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

Protonation reactions

CCl3- + Hydrogen cation = Trichloromethane

By formula: CCl3- + H+ = CHCl3

Quantity Value Units Method Reference Comment
Deltar1507.6kJ/molAcidPaulino and Squires, 1991gas phase
Deltar1496. ± 8.8kJ/molG+TSPaulino and Squires, 1991gas phase
Deltar1494. ± 26.kJ/molG+TSBohme, Lee-Ruff, et al., 1972gas phase; > acetone, <= C5H6; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar1464. ± 8.4kJ/molIMRBPaulino and Squires, 1991gas phase
Deltar1464. ± 13.kJ/molIMRBBorn, Ingemann, et al., 2000gas phase
Deltar1461. ± 25.kJ/molIMRBBohme, Lee-Ruff, et al., 1972gas phase; > acetone, <= C5H6; value altered from reference due to change in acidity scale

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.

Paulino and Squires, 1991
Paulino, J.A.; Squires, R.R., Carbene Thermochemistry from Collision-Induced Dissociation Threshold Energy Measurements - The Heats of Formation of X1A1 CF2 and X1A1 CCl2, J. Am. Chem. Soc., 1991, 113, 15, 5573, https://doi.org/10.1021/ja00015a009 . [all data]

Bohme, Lee-Ruff, et al., 1972
Bohme, D.K.; Lee-Ruff, E.; Young, L.B., Acidity order of selected bronsted acids in the gas phase at 300K, J. Am. Chem. Soc., 1972, 94, 5153. [all data]

Born, Ingemann, et al., 2000
Born, M.; Ingemann, S.; Nibbering, N.M.M., Thermochemical properties of halogen-substituted methanes, methyl radicals, and carbenes in the gas phase, Int. J. Mass Spectrom., 2000, 194, 2-3, 103-113, https://doi.org/10.1016/S1387-3806(99)00125-6 . [all data]


Notes

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