Bis(dimethylphosphino)methane


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

C5H13P2- + Hydrogen cation = Bis(dimethylphosphino)methane

By formula: C5H13P2- + H+ = C5H14P2

Quantity Value Units Method Reference Comment
Δr370.3 ± 2.2kcal/molG+TSRomer, Gatev, et al., 1998gas phase
Quantity Value Units Method Reference Comment
Δr362.6 ± 2.0kcal/molIMRERomer, Gatev, et al., 1998gas phase

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

De-protonation reactions

C5H13P2- + Hydrogen cation = Bis(dimethylphosphino)methane

By formula: C5H13P2- + H+ = C5H14P2

Quantity Value Units Method Reference Comment
Δr370.3 ± 2.2kcal/molG+TSRomer, Gatev, et al., 1998gas phase
Quantity Value Units Method Reference Comment
Δr362.6 ± 2.0kcal/molIMRERomer, Gatev, et al., 1998gas phase

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Chemical Concepts
NIST MS number 153300

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References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References