Me3Ge anion
- Formula: C3H9Ge-
- Molecular weight: 117.74
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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
C3H9Ge- + = C3H10Ge
By formula: C3H9Ge- + H+ = C3H10Ge
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1543. ± 8.8 | kJ/mol | D-EA | Brinkman, Salomon, et al., 1995 | gas phase; D-EA cycle implies BDE(Me3Ge-H) = 80.2 |
| ΔrH° | 1514. ± 13. | kJ/mol | G+TS | Brinkman, Salomon, et al., 1995 | gas phase; Acidity between mF- and oF-aniline. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1512. ± 9.2 | kJ/mol | H-TS | Brinkman, Salomon, et al., 1995 | gas phase; D-EA cycle implies BDE(Me3Ge-H) = 80.2 |
| ΔrG° | 1484. ± 13. | kJ/mol | IMRB | Brinkman, Salomon, et al., 1995 | gas phase; Acidity between mF- and oF-aniline. |
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 |
|---|---|---|---|
| 1.383 ± 0.030 | LPD | Brinkman, Salomon, et al., 1995 | D-EA cycle implies BDE(Me3Ge-H) = 80.2 |
Protonation reactions
C3H9Ge- + = C3H10Ge
By formula: C3H9Ge- + H+ = C3H10Ge
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1543. ± 8.8 | kJ/mol | D-EA | Brinkman, Salomon, et al., 1995 | gas phase; D-EA cycle implies BDE(Me3Ge-H) = 80.2 |
| ΔrH° | 1514. ± 13. | kJ/mol | G+TS | Brinkman, Salomon, et al., 1995 | gas phase; Acidity between mF- and oF-aniline. |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1512. ± 9.2 | kJ/mol | H-TS | Brinkman, Salomon, et al., 1995 | gas phase; D-EA cycle implies BDE(Me3Ge-H) = 80.2 |
| ΔrG° | 1484. ± 13. | kJ/mol | IMRB | Brinkman, Salomon, et al., 1995 | gas phase; Acidity between mF- and oF-aniline. |
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.
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]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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