Stannane, tetramethyl-

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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
Δfgas-20. ± 80.kJ/molAVGN/AAverage of 7 values; Individual data points

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

Stannane, tetramethyl- (g) = Trimethyltin (g) + Methane (g)

By formula: C4H12Sn (g) = C3H9Sn (g) + CH4 (g)

Quantity Value Units Method Reference Comment
Δr297. ± 17.kJ/molN/AMcMillen and Golden, 1982 
Δr289. ± 8.kJ/molVLPPBaldwin, Lewis, et al., 1979Please also see Smith and Patrick, 1983.

Stannane, tetramethyl- (l) + Bromine (g) = C3H9BrSn (l) + Methane, bromo- (g)

By formula: C4H12Sn (l) + Br2 (g) = C3H9BrSn (l) + CH3Br (g)

Quantity Value Units Method Reference Comment
Δr-202.1 ± 2.9kJ/molRSCPedley, Skinner, et al., 1957Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.

3Stannane, tetramethyl- (l) + Tin(IV) chloride (l) = 4Stannane, chlorotrimethyl- (l)

By formula: 3C4H12Sn (l) + Cl4Sn (l) = 4C3H9ClSn (l)

Quantity Value Units Method Reference Comment
Δr-184. ± 28.kJ/molRSCNash, Skinner, et al., 1965Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.

Stannane, tetramethyl- (l) + 3Tin(IV) chloride (l) = 4Methyltin trichloride (l)

By formula: C4H12Sn (l) + 3Cl4Sn (l) = 4CH3Cl3Sn (l)

Quantity Value Units Method Reference Comment
Δr-186. ± 28.kJ/molRSCNash, Skinner, et al., 1965Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.

Stannane, tetramethyl- (l) + Tin(IV) chloride (l) = 2Tin, dichlorodimethyl- (l)

By formula: C4H12Sn (l) + Cl4Sn (l) = 2C2H6Cl2Sn (l)

Quantity Value Units Method Reference Comment
Δr-97. ± 15.kJ/molRSCNash, Skinner, et al., 1965Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.

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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
IE (evaluated)8.89 ± 0.05eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)823.7kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity797.4kJ/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.93 ± 0.04PEJonas, Schweitzer, et al., 1973LLK
8.9 ± 0.1PEEvans, Green, et al., 1972LLK
8.76 ± 0.12EILappert, Pedley, et al., 1971LLK
8.76 ± 0.12EILappert, Simpson, et al., 1969RDSH
8.76 ± 0.02EIYergey and Lampe, 1968RDSH
8.25 ± 0.15EIHobrock and Kiser, 1961RDSH
9.7PEBancroft, Pellach, et al., 1982Vertical value; LBLHLM
9.7PEKochi, 1980Vertical value; LLK
9.75PEHosomi and Traylor, 1975Vertical value; LLK
9.75PEBrown, Eaton, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH3Sn+14.2?EIdeRidder and Dijkstra, 1967RDSH
CH3Sn+15.7 ± 0.4?EIHobrock and Kiser, 1961RDSH
C2H6Sn+13.6?EIdeRidder and Dijkstra, 1967RDSH
C2H6Sn+13.0 ± 0.2?EIOccolowitz, Lett. 1966RDSH
C2H6Sn+13.1 ± 0.2?EIHobrock and Kiser, 1961RDSH
C2H7Sn+13.9?EIdeRidder and Dijkstra, 1967RDSH
C3H9Sn+9.58 ± 0.19CH3EILappert, Pedley, et al., 1971LLK
C3H9Sn+9.58 ± 0.19CH3EILappert, Simpson, et al., 1969RDSH
C3H9Sn+9.65CH3EIYergey and Lampe, 1968RDSH
C3H9Sn+9.72 ± 0.06CH3EIYergey and Lampe, 1965RDSH
SnH+16.8?EIdeRidder and Dijkstra, 1967RDSH
SnH3+14.0?EIdeRidder and Dijkstra, 1967RDSH
Sn+16.7?EIdeRidder and Dijkstra, 1967RDSH
Sn+17.5 ± 0.5?EIOccolowitz, Lett. 1966RDSH
Sn+18.1 ± 0.3?EIHobrock and Kiser, 1961RDSH

References

Go To: Top, Gas phase thermochemistry data, 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.

McMillen and Golden, 1982
McMillen, D.F.; Golden, D.M., Hydrocarbon bond dissociation energies, Ann. Rev. Phys. Chem., 1982, 33, 493. [all data]

Baldwin, Lewis, et al., 1979
Baldwin, A.C.; Lewis, K.E.; Golden, D.M., Int. J. Chem. Kinet., 1979, 11, 529. [all data]

Smith and Patrick, 1983
Smith, G.P.; Patrick, R., Int. J. Chem. Kinet., 1983, 15, 167. [all data]

Pedley, Skinner, et al., 1957
Pedley, J.B.; Skinner, H.A.; Chernick, C.L., Thermochemistry of metallic alkyls. Part 8.?Tin tetramethyl, and hexamethyl distannane, Trans. Faraday Soc., 1957, 53, 1612, https://doi.org/10.1039/tf9575301612 . [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]

Nash, Skinner, et al., 1965
Nash, G.A.; Skinner, H.A.; Stack, W.F., Trans. Faraday Soc., 1965, 61, 640. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Jonas, Schweitzer, et al., 1973
Jonas, A.E.; Schweitzer, G.K.; Grimm, F.A.; Carlson, T.A., The photoelectron spectra of the tetrafluoro and tetramethyl compounds of the group IV elements, J. Electron Spectrosc. Relat. Phenom., 1973, 1, 29. [all data]

Evans, Green, et al., 1972
Evans, S.; Green, J.C.; Joachim, P.J.; Orchard, A.F.; Turner, D.W.; Maier, J.P., Electronic structures of the Group IVB tetramethyls by helium-(I) photoelectron spectroscopy, J. Chem. Soc. Faraday Trans. 2, 1972, 68, 905. [all data]

Lappert, Pedley, et al., 1971
Lappert, M.F.; Pedley, J.B.; Simpson, J.; Spalding, T.R., Bonding studies of compounds of boron and the Group IV elements. VI. Mass spectrometric studies on compounds Me4M and Me3M-M'Me3 (M and M'=C, Si, Ge, Sn, and Pb): thermochemical data, J. Organomet. Chem., 1971, 29, 195. [all data]

Lappert, Simpson, et al., 1969
Lappert, M.F.; Simpson, J.; Spalding, T.R., Bonding studies of compounds of the group IV elements: ionisation potentials of the Me3M radicals, J.Organometal. Chem., 1969, 17, PI. [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]

Hobrock and Kiser, 1961
Hobrock, B.G.; Kiser, R.W., Electron impact spectroscopy of tetramethylsilicon, -tin and -lead, J. Phys. Chem., 1961, 65, 2186. [all data]

Bancroft, Pellach, et al., 1982
Bancroft, G.M.; Pellach, E.; Tse, J.S., High resolution HeI and HeII photoelectron spectra of TiCl4, SnCl4, and (CH3)4Sn, Inorg. Chem., 1982, 21, 2950. [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]

Brown, Eaton, et al., 1974
Brown, R.S.; Eaton, D.F.; Hosomi, A.; Traylor, T.G.; Wright, J.M., Photoelectron spectra of cyclopropylcarbinyltrimethyltin and allyltrimethyltin. A comparison of σ-σ and σ-π conjugation, J. Organomet. Chem., 1974, 66, 249. [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]

Occolowitz, Lett. 1966
Occolowitz, J.L., Electron impact fragmentation of some organotin compounds, Tetrahedron, Lett. 1966, 5291. [all data]

Yergey and Lampe, 1965
Yergey, A.L.; Lampe, F.W., An electron impact study of the bond dissociation energies of some trimethyltin compounds, J. Am. Chem. Soc., 1965, 87, 4204. [all data]


Notes

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