Stannane, ethyltrimethyl-
- Formula: C5H14Sn
- Molecular weight: 192.875
- IUPAC Standard InChIKey: VDYIOWXZMNKCHN-UHFFFAOYSA-N
- CAS Registry Number: 3531-44-0
- 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: Ethyltrimethyltin; Ethyltrimethylstannane; Trimethylethyltin; (CH3)3SnC2H5
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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 | -26.3 ± 2.9 | kJ/mol | Review | Martinho Simões | Selected data |
ΔfH°gas | -182. ± 21. | kJ/mol | Review | Martinho Simões |
Condensed 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°liquid | -64.0 ± 2.4 | kJ/mol | Review | Martinho Simões | Selected data |
ΔfH°liquid | -220. ± 21. | kJ/mol | Review | Martinho Simões | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -4482.0 ± 2.3 | kJ/mol | CC-SB | Davies, Pope, et al., 1963 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970. |
ΔcH°liquid | -4326. ± 21. | kJ/mol | CC-SB | Dillard, McNeill, et al., 1958 |
Phase change 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:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔvapH° | 37.7 ± 1.7 | kJ/mol | CC-SB | Bullard and Haussmann, 1930 | MS |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
38.4 | 258. | N/A | Stull, 1947 | Based on data from 243. to 381. K.; AC |
37.0 | 304. | I | Bullard and Haussmann, 1929 | Based on data from 273. to 336. K.; AC |
34.9 | 360. | I | Bullard and Haussmann, 1929 | Based on data from 336. to 384. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
243. to 382.0 | 4.39229 | 1532.512 | -32.327 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
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 |
---|---|---|---|
9.1 | PE | Kochi, 1980 | Vertical value; LLK |
9.1 | PE | Hosomi and Traylor, 1975 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C3H9Sn+ | 9.50 | ? | EI | Yergey and Lampe, 1968 | RDSH |
C3H9Sn+ | 9.49 ± 0.07 | ? | EI | Yergey and Lampe, 1968 | RDSH |
C4H11Sn+ | 9.88 ± 0.02 | CH3 | EI | Yergey and Lampe, 1968 | RDSH |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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]
Dillard, McNeill, et al., 1958
Dillard, C.R.; McNeill, E.H.; Simmons, D.E.; Yeldell, J.B.,
J. Am. Chem. Soc., 1958, 80, 3607. [all data]
Bullard and Haussmann, 1930
Bullard, R.H.; Haussmann, A.C.,
J. Phys. Chem., 1930, 34, 743. [all data]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Bullard and Haussmann, 1929
Bullard, R.H.; Haussmann, A.C.,
The Vapor Pressure of Some Stannanes,
J. Phys. Chem., 1929, 34, 4, 743-747, https://doi.org/10.1021/j150310a006
. [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]
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]
Yergey and Lampe, 1968
Yergey, A.L.; Lampe, F.W.,
An electron impact study of ionization and dissociation of trimethylstannanes,
J. Organometal. Chem., 1968, 15, 339. [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 ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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