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Me2PCH2 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

C3H8P- + Hydrogen cation = Trimethylphosphine

By formula: C3H8P- + H+ = C3H9P

Quantity Value Units Method Reference Comment
Deltar1636. ± 8.8kJ/molG+TSIngemann and Nibbering, 1985gas phase
Deltar1612. ± 17.kJ/molG+TSRomer, Gatev, et al., 1998gas phase; The conflict with Ingemann and Nibbering, 1985, 22 is not resolved
Deltar1607. ± 13.kJ/molG+TSGrabowski, Roy, et al., 1988gas phase; Between O-. and MeO-, nearer the latter.
Quantity Value Units Method Reference Comment
Deltar1606. ± 8.4kJ/molIMREIngemann and Nibbering, 1985gas phase
Deltar1582. ± 17.kJ/molIMRBRomer, Gatev, et al., 1998gas phase; The conflict with Ingemann and Nibbering, 1985, 22 is not resolved
Deltar1577. ± 13.kJ/molIMRBGrabowski, Roy, et al., 1988gas phase; Between O-. and MeO-, nearer the latter.

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.

Ingemann and Nibbering, 1985
Ingemann, S.; Nibbering, N.M.M., Gas-phase acidity of CH3X [X = P(CH3)2, SCH3, F, Cl, Br, I] compounds, J. Chem. Soc. Perkin Trans. 2, 1985, 837. [all data]

Romer, Gatev, et al., 1998
Romer, B.; Gatev, G.G.; Zhong, M.; Brauman, J.I., Alpha-Stabilization by Silyl and Phosphino Substitution, J. Am. Chem. Soc., 1998, 120, 12, 2919, https://doi.org/10.1021/ja970279s . [all data]

Ingemann and Nibbering, 1985, 2
Ingemann, S.; Nibbering, N.M.M., Gas phase chemistry of alpha-thio carbanions, Can. J. Chem., 1985, 62, 2273. [all data]

Grabowski, Roy, et al., 1988
Grabowski, J.J.; Roy, P.D.; Leone, R., Trimethylphosphine: Anion-Molecule Reactions and Acidity in the Gas Phase, J. Chem. Soc. Perkin Trans., 1988, 2, 8, 1627, https://doi.org/10.1039/p29880001627 . [all data]


Notes

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