(MeO)2PO2 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

C2H6O4P- + Hydrogen cation = C2H7O4P

By formula: C2H6O4P- + H+ = C2H7O4P

Quantity Value Units Method Reference Comment
Δr331.6 ± 4.1kcal/molG+TSLum and Grabowski, 1992gas phase; Between HCl, Cl2CHCO2H
Quantity Value Units Method Reference Comment
Δr325.0 ± 4.0kcal/molIMRBLum and Grabowski, 1992gas phase; Between HCl, Cl2CHCO2H
Δr343. ± 20.kcal/molIMRBHodges, Sullivan, et al., 1980gas phase

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

C2H6O4P- + Hydrogen cation = C2H7O4P

By formula: C2H6O4P- + H+ = C2H7O4P

Quantity Value Units Method Reference Comment
Δr331.6 ± 4.1kcal/molG+TSLum and Grabowski, 1992gas phase; Between HCl, Cl2CHCO2H
Quantity Value Units Method Reference Comment
Δr325.0 ± 4.0kcal/molIMRBLum and Grabowski, 1992gas phase; Between HCl, Cl2CHCO2H
Δr343. ± 20.kcal/molIMRBHodges, Sullivan, et al., 1980gas 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.

Lum and Grabowski, 1992
Lum, R.C.; Grabowski, J.J., Trimethyl Phosphate - The Intrinsic Reactivity of Carbon Versus Phosphorus Sites with Anionic Nucleophiles, J. Am. Chem. Soc., 1992, 114, 22, 8619, https://doi.org/10.1021/ja00048a041 . [all data]

Hodges, Sullivan, et al., 1980
Hodges, R.V.; Sullivan, S.A.; Beauchamp, J.L., Nucleophilic reactions of anions with trimethyl phosphate in the gas phase by ICR spectroscopy, J. Am. Chem. Soc., 1980, 102, 935. [all data]


Notes

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