(Me3Si)2N 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

C6H18NSi2- + Hydrogen cation = Hexamethyldisilazane

By formula: C6H18NSi2- + H+ = C6H19NSi2

Quantity Value Units Method Reference Comment
Δr1490. ± 8.8kJ/molG+TSGrimm and Bartmess, 1992gas phase
Quantity Value Units Method Reference Comment
Δr1460. ± 8.4kJ/molIMREGrimm and Bartmess, 1992gas 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
>2.77 ± 0.16D-EAGrimm and Bartmess, 1992 

Protonation reactions

C6H18NSi2- + Hydrogen cation = Hexamethyldisilazane

By formula: C6H18NSi2- + H+ = C6H19NSi2

Quantity Value Units Method Reference Comment
Δr1490. ± 8.8kJ/molG+TSGrimm and Bartmess, 1992gas phase
Quantity Value Units Method Reference Comment
Δr1460. ± 8.4kJ/molIMREGrimm and Bartmess, 1992gas phase

References

Go To: Top, Reaction thermochemistry data, 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.

Grimm and Bartmess, 1992
Grimm, D.T.; Bartmess, J.E., The Intrinsic (Gas Phase) Basicity of some Anions Commonly Used in Condensed-Phase Synthesis, J. Am. Chem. Soc., 1992, 114, 4, 1227, https://doi.org/10.1021/ja00030a016 . [all data]


Notes

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