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Trimethyltin


Gas phase 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: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Deltafgas31.6 ± 4.0kcal/molReviewMartinho SimõesThe enthalpy of formation relies on -4.23 ± 0.53 kcal/mol for the enthalpy of formation of Sn(Me)4(g).
Deltafgas30. ± 2.kcal/molReviewMartinho SimõesThe enthalpy of formation relies on -4.23 ± 0.53 kcal/mol for the enthalpy of formation of Sn(Me)4(g).

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: José A. Martinho Simões

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C3H10Sn (g) = Hydrogen atom (g) + Trimethyltin (g)

By formula: C3H10Sn (g) = H (g) + C3H9Sn (g)

Quantity Value Units Method Reference Comment
Deltar74.6 ± 2.5kcal/molICRBrinkman, Salomon, et al., 1995The reaction enthalpy was derived from the acidity of Sn(Me)3(H)(g), 349.0 ± 2.0 kcal/mol, the electron affinity of Sn(Me)3(g), 39.2 ± 1.5 kcal/mol Brinkman, Salomon, et al., 1995, and the ionization energy of H(g), 313.58 kcal/mol Lias, Bartmess, et al., 1988.

Stannane, tetramethyl- (g) = Trimethyltin (g) + Methane (g)

By formula: C4H12Sn (g) = C3H9Sn (g) + CH4 (g)

Quantity Value Units Method Reference Comment
Deltar71.0 ± 4.0kcal/molN/AMcMillen and Golden, 1982 
Deltar69. ± 2.kcal/molVLPPBaldwin, Lewis, et al., 1979Please also see Smith and Patrick, 1983.

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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

View reactions leading to C3H9Sn+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
1.700 ± 0.065LPDBrinkman, Salomon, et al., 1995B

Ionization energy determinations

IE (eV) Method Reference Comment
7.10 ± 0.05EILampe and Niehaus, 1968RDSH

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, NIST Free Links, Notes

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

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Brinkman, Salomon, et al., 1995
Brinkman, E.A.; Salomon, K.; Tumas, W.; Brauman, J.I., Electron affinities and gas-phase acidities of organogermanium and organotin compounds, J. Am. Chem. Soc., 1995, 117, 17, 4905, https://doi.org/10.1021/ja00122a022 . [all data]

Lias, Bartmess, et al., 1988
Lias, S.G.; Bartmess, J.E.; Liebman, J.F.; Holmes, J.L.; Levin, R.D.; Mallard, W.G., Gas-Phase Ion and Neutral Thermochemistry, J. Phys. Chem. Ref. Data, 1988, 17, Suppl. 1. [all data]

McMillen and Golden, 1982
McMillen, D.F.; Golden, D.M., Hydrocarbon bond dissociation energies, Ann. Rev. Phys. Chem., 1982, 33, 493. [all data]

Baldwin, Lewis, et al., 1979
Baldwin, A.C.; Lewis, K.E.; Golden, D.M., Int. J. Chem. Kinet., 1979, 11, 529. [all data]

Smith and Patrick, 1983
Smith, G.P.; Patrick, R., Int. J. Chem. Kinet., 1983, 15, 167. [all data]

Lampe and Niehaus, 1968
Lampe, F.W.; Niehaus, A., Ionization potentials of free radicals formed by electron impact. Methylstannyl radicals, J. Chem. Phys., 1968, 49, 2949. [all data]


Notes

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