Stannane, tetraethyl-
- Formula: C8H20Sn
- Molecular weight: 234.954
- IUPAC Standard InChIKey: RWWNQEOPUOCKGR-UHFFFAOYSA-N
- CAS Registry Number: 597-64-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Tetraethyltin; Tetraethylstannane; (C2H5)4Sn; Tin, tetraethyl-; TET
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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 | -42.0 ± 2.6 | kJ/mol | Review | Martinho Simões | Selected data. |
ΔfH°gas | -65.4 ± 6.4 | kJ/mol | Review | Martinho Simões | |
ΔfH°gas | -44.0 ± 8.5 | kJ/mol | Review | Martinho Simões | |
ΔfH°gas | -60.8 ± 8.5 | kJ/mol | Review | Martinho Simões | |
ΔfH°gas | -169.5 | kJ/mol | Review | Martinho Simões |
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
(l) +
(l) = C2H5Cl3Sn (l) +
(l)
By formula: C8H20Sn (l) + Cl4Sn (l) = C2H5Cl3Sn (l) + C6H15ClSn (l)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -94.6 ± 4.6 | kJ/mol | RSC and EST | Nash, Skinner, et al., 1965 |
By formula: 3C8H20Sn (l) + Cl4Sn (l) = 4C6H15ClSn (l)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -189.5 ± 9.2 | kJ/mol | RSC and EST | Nash, Skinner, et al., 1965 |
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:
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 |
---|---|---|---|
10.3 | EI | deRidder and Dijkstra, 1967 | RDSH |
8.93 | PE | Kochi, 1980 | Vertical value; LLK |
9.0 | PE | Beltram, Fehlner, et al., 1980 | Vertical value; LLK |
8.87 | PE | Hosomi and Traylor, 1975 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C2H5Sn+ | 14.4 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
C2H7Sn+ | 13.0 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
C4H11Sn+ | 12.1 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
C6H15Sn+ | 8.70 ± 0.09 | ? | EI | Chambers and Glockling, 1970 | RDSH |
C6H15Sn+ | 10.9 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
SnH+ | 16.7 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
Sn+ | 17.1 | ? | EI | deRidder and Dijkstra, 1967 | RDSH |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | Apiezon L | 190. | 1049. | Putnam and Pu, 1965 | Celite; Column length: 1. m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Packed | Apiezon L | 1037. | Putnam and Pu, 1965, 2 | Celite, 10. K/min; Column length: 3. m; Tstart: 60. C |
Packed | Apiezon L | 1038. | Putnam and Pu, 1965, 2 | Celite, 15. K/min; Column length: 3. m; Tstart: 60. C |
Packed | Apiezon L | 1039. | Putnam and Pu, 1965, 2 | Celite, 6. K/min; Column length: 3. m; Tstart: 60. C |
References
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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]
Nash, Skinner, et al., 1965
Nash, G.A.; Skinner, H.A.; Stack, W.F.,
Trans. Faraday Soc., 1965, 61, 640. [all data]
deRidder and Dijkstra, 1967
deRidder, J.J.; Dijkstra, G.,
Mass spectra of the tetramethyl and tetraethyl compounds of carbon, silicon, germanium, tin and lead,
Rec. Trav. Chim., 1967, 86, 737. [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]
Beltram, Fehlner, et al., 1980
Beltram, G.; Fehlner, T.P.; Mochida, K.; Kochi, J.K.,
UV photoelectron spectra of group IV alkyl hydrides,
J. Electron Spectrosc. Relat. Phenom., 1980, 18, 153. [all data]
Hosomi and Traylor, 1975
Hosomi, A.; Traylor, T.G.,
Studies of interactions of adjacent carbon-metal σ bonds by photoelectron spectroscopy,
J. Am. Chem. Soc., 1975, 97, 3682. [all data]
Chambers and Glockling, 1970
Chambers, D.B.; Glockling, F.,
Electron impact determination of heats of formation and bond energies in triphenyltin compounds,
Inorg. Chim. Acta, 1970, 4, 150. [all data]
Putnam and Pu, 1965
Putnam, R.C.; Pu, H.,
Retention indices of organotins,
J. Gas Chromatogr., 1965, 3, 5, 160-164, https://doi.org/10.1093/chromsci/3.5.160
. [all data]
Putnam and Pu, 1965, 2
Putnam, R.C.; Pu, H.,
Retention indices of organotins (II),
J. Gas Chromatogr., 1965, 3, 9, 289-293, https://doi.org/10.1093/chromsci/3.9.289
. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy 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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