Stannane, tetrapropyl-
- Formula: C12H28Sn
- Molecular weight: 291.061
- IUPAC Standard InChI: InChI=1S/4C3H7.Sn/c4*1-3-2;/h4*1,3H2,2H3;
- IUPAC Standard InChIKey: OIQCWAIEHVRCCG-UHFFFAOYSA-N
- CAS Registry Number: 2176-98-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Tetrapropyltin; Tetrapropylstannane; (C3H7)4Sn; tetra-n-Propyltin; Tin, tetrapropyl-
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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 | -34.2 ± 1.4 | kcal/mol | Review | Martinho Simões | Selected data. |
| ΔfH°gas | -31.0 ± 1.6 | kcal/mol | Review | Martinho Simões | |
| ΔfH°gas | -44.46 | kcal/mol | Review | Martinho Simões |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, 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°liquid | -49.8 ± 1.3 | kcal/mol | Review | Martinho Simões | Selected data. |
| ΔfH°liquid | -46.7 ± 1.5 | kcal/mol | Review | Martinho Simões | |
| ΔfH°liquid | -60.09 | kcal/mol | Review | Martinho Simões | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -2173.3 ± 1.2 | kcal/mol | CC-SB | Davies, Pope, et al., 1963 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970. |
| ΔcH°liquid | -2176.4 ± 1.4 | kcal/mol | CC-SB | Lautsch, Tröber, et al., 1963 | Please also see Cox and Pilcher, 1970. |
| ΔcH°liquid | -2163.0 | kcal/mol | CC-SB | Jones, Evans, et al., 1935 |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Condensed 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.82 | PE | Kochi, 1980 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H15Sn+ | 10.6 ± 0.2 | ? | EI | Occolowitz, Lett. 1966 | RDSH |
| C9H21Sn+ | 8.8 ± 0.2 | ? | EI | Occolowitz, Lett. 1966 | RDSH |
References
Go To: Top, Gas phase thermochemistry data, Condensed 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]
Davies, Pope, et al., 1963
Davies, J.V.; Pope, A.E.; Skinner, H.A.,
Thermochemistry of metallic alkyls. Part 10.?Heats of combustion of some tetra-alkyls of tin,
Trans. Faraday Soc., 1963, 59, 2233, https://doi.org/10.1039/tf9635902233
. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds
in Academic Press, New York, 1970. [all data]
Lautsch, Tröber, et al., 1963
Lautsch, W.F.; Tröber, A.; Zimmer, W.; Mehner, L.; Linck, W.; Lehmann, H.M.; Brandenberger, H.; Korner, H.; Metschker, H.-J.; Wagner, K.; Kaden, R.,
Z. Chem., 1963, 3, 415. [all data]
Jones, Evans, et al., 1935
Jones, W.J.; Evans, D.P.; Gulwell, T.; Griffiths, D.C.,
J. Chem. Soc., 1935, 39.. [all data]
Kochi, 1980
Kochi, J.K.,
The role of electron transfer and charge transfer in organometallic chemistry,
Pure Appl. Chem., 1980, 52, 571. [all data]
Occolowitz, Lett. 1966
Occolowitz, J.L.,
Electron impact fragmentation of some organotin compounds,
Tetrahedron, Lett. 1966, 5291. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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