Ge(Me)3
- Formula: C3H9Ge
- Molecular weight: 117.74
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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 |
---|---|---|---|---|---|
ΔfH°gas | 22.2 ± 4.3 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -25.7 ± 1.5 kcal/mol for the enthalpy of formation of Ge(Me)4(g). |
ΔfH°gas | 20. ± 3.6 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -25.7 ± 1.5 kcal/mol for the enthalpy of formation of Ge(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
C3H10Ge (g) = C3H9Ge (g) + (g)
By formula: C3H10Ge (g) = C3H9Ge (g) + H (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 79.8 ± 2.9 | kcal/mol | ICR | Brinkman, Salomon, et al., 1995 | The reaction enthalpy was derived from the acidity of Ge(Me)3(H)(g), 361.5 ± 2.8 kcal/mol, the electron affinity of Ge(Me)3(g), 31.91 ± 0.69 kcal/mol Brinkman, Salomon, et al., 1995, and the ionization energy of H(g), 313.58 kcal/mol Lias, Bartmess, et al., 1988. |
By formula: C4H12Ge (g) = C3H9Ge (g) + CH4 (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 81.0 ± 3.1 | kcal/mol | VLPP | Smith and Patrick, 1983 | |
ΔrH° | 83.0 ± 4.0 | kcal/mol | N/A | McMillen and Golden, 1982 |
(g) + C3H10Ge (g) = C3H9Ge (g) +
(g)
By formula: I (g) + C3H10Ge (g) = C3H9Ge (g) + HI (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.0 ± 0.43 | kcal/mol | KinG | Doncaster and Walsh, 1979 |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, 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]
Smith and Patrick, 1983
Smith, G.P.; Patrick, R.,
Int. J. Chem. Kinet., 1983, 15, 167. [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]
Doncaster and Walsh, 1979
Doncaster, A.M.; Walsh, R.,
J. Phys. Chem., 1979, 83, 578. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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