Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

oBr-phenide anion


Gas phase ion energetics data

Go To: Top, 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

C6H4Br- + Hydrogen cation = Benzene, bromo-

By formula: C6H4Br- + H+ = C6H5Br

Quantity Value Units Method Reference Comment
Deltar387.2 ± 2.5kcal/molBranWenthold and Squires, 1995gas phase; By HO- cleavage of substituted silanes
Deltar384.0 ± 2.1kcal/molG+TSLinnert and Riveros, 1994gas phase; Acidity between quinoline and benzonitrile
Quantity Value Units Method Reference Comment
Deltar379.0 ± 2.6kcal/molH-TSWenthold and Squires, 1995gas phase; By HO- cleavage of substituted silanes
Deltar375.8 ± 2.0kcal/molIMRBLinnert and Riveros, 1994gas phase; Acidity between quinoline and benzonitrile

References

Go To: Top, 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.

Wenthold and Squires, 1995
Wenthold, P.G.; Squires, R.R., Determination of the gas-phase acidities of halogen-substituted aromatic compounds using the silane-cleavage method, J. Mass Spectrom., 1995, 30, 1, 17, https://doi.org/10.1002/jms.1190300105 . [all data]

Linnert and Riveros, 1994
Linnert, H.V.; Riveros, J.M., Benzyne-related mechanisms in the gas phase ion molecule reactions of haloarenes, Int. J. Mass Spectrom. Ion Proc., 1994, 140, 1, 163, https://doi.org/10.1016/0168-1176(94)04079-6 . [all data]


Notes

Go To: Top, Gas phase ion energetics data, References