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Br2CH 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
1.706 ± 0.082IMRBBorn, Ingemann, et al., 2000between mCHO-nitrobenzene & 3,5-diCF3-nitrobenzene
1.90 ± 0.20LPESVogelhuber, Wren, et al., 2011very poor Franck-Condon overlap; "estimate

Protonation reactions

CHBr2- + Hydrogen cation = Methane, dibromo-

By formula: CHBr2- + H+ = CH2Br2

Quantity Value Units Method Reference Comment
Deltar369.0 ± 3.1kcal/molG+TSBorn, Ingemann, et al., 2000gas phase
Quantity Value Units Method Reference Comment
Deltar361.3 ± 3.0kcal/molIMRBBorn, Ingemann, et al., 2000gas phase

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.

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]

Vogelhuber, Wren, et al., 2011
Vogelhuber, K.M.; Wren, S.W.; McCoy, A.B.; Ervin, K.M.; Lineberger, W.C., Photoelectron spectra of dihalomethyl anions: Testing the limits of normal mode analysis, J. Chem. Phys., 2011, 134, 18, 184306, https://doi.org/10.1063/1.3585606 . [all data]


Notes

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