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Cl2CH 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

CHCl2- + Hydrogen cation = Methylene chloride

By formula: CHCl2- + H+ = CH2Cl2

Quantity Value Units Method Reference Comment
Deltar1572. ± 9.2kJ/molG+TSBorn, Ingemann, et al., 2000gas phase; D-EA from this reference yields BDE = 96.0±3.2 kcal/mol
Deltar1567. ± 13.kJ/molG+TSBohme, Lee-Ruff, et al., 1972gas phase; Comparable to DMSO; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar1540. ± 8.4kJ/molIMREBorn, Ingemann, et al., 2000gas phase; D-EA from this reference yields BDE = 96.0±3.2 kcal/mol
Deltar1543.9 ± 2.9kJ/molIMREPoutsma, Paulino, et al., 1997gas phase; relative to tBuOH at «DELTA»Gacid = 369.3
Deltar1535. ± 13.kJ/molIMRBBohme, Lee-Ruff, et al., 1972gas phase; Comparable to DMSO; value altered from reference due to change in acidity scale

References

Go To: Top, Reaction thermochemistry data, Notes

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

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]

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]

Poutsma, Paulino, et al., 1997
Poutsma, J.C.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of CHCl, CHF, and CClF. A Gas-Phase Experimental and G2 Theoretical Study., J. Phys. Chem. A, 1997, 101, 29, 5327, https://doi.org/10.1021/jp970778f . [all data]


Notes

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