Trimethyltin
- Formula: C3H9Sn
- Molecular weight: 163.814
- IUPAC Standard InChI: InChI=1S/3CH3.Sn.H/h3*1H3;;
- IUPAC Standard InChIKey: UKHQRARQNZOXRL-UHFFFAOYSA-N
- CAS Registry Number: 17272-57-0
- Chemical structure:
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Gas phase thermochemistry data
Go To: Top, Gas phase ion energetics 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: José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 31.6 ± 4.0 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -4.23 ± 0.53 kcal/mol for the enthalpy of formation of Sn(Me)4(g). |
| ΔfH°gas | 30. ± 2. | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -4.23 ± 0.53 kcal/mol for the enthalpy of formation of Sn(Me)4(g). |
Gas phase ion energetics data
Go To: Top, Gas phase 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 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 ± 0.065 | LPD | Brinkman, Salomon, et al., 1995 | B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.10 ± 0.05 | EI | Lampe and Niehaus, 1968 | RDSH |
References
Go To: Top, Gas phase 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.
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]
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
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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