Germane, 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-17.4 ± 2.1kcal/molReviewMartinho Simões 
Δfgas-25.7 ± 1.5kcal/molReviewMartinho SimõesSelected data.

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 as indicated in comments:
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-23.9 ± 2.1kcal/molReviewMartinho SimõesMS
Δfliquid-32.2 ± 1.5kcal/molReviewMartinho SimõesSelected data.; MS
Quantity Value Units Method Reference Comment
Δcliquid-886.4 ± 1.5kcal/molCC-SBLong and Pulford, 1986MS
Δcliquid-891.0 ± 2.0kcal/molCC-SBShaulov, Federov, et al., 1969Please also see Pedley and Rylance, 1977.; MS
Quantity Value Units Method Reference Comment
liquid70.937cal/mol*KN/AValerga and Kilpatrick, 1970DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
47.06300.Valerga and Kilpatrick, 1970T = 15 to 300 K.; DH

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry 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]

Long and Pulford, 1986
Long, L.H.; Pulford, C.I., J. Chem. Soc., Faraday Trans. 2, 1986, 82, 567. [all data]

Shaulov, Federov, et al., 1969
Shaulov, Yu.Kh.; Federov, A.K.; Genchel, V.G., Russ. J. Phys. Chem., 1969, 43, 744. [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]

Valerga and Kilpatrick, 1970
Valerga, A.J.; Kilpatrick, J.E., Entropy related thermodynamic properties of tetramethylgermane, J. Chem. Phys., 1970, 52, 4545-4549. [all data]


Notes

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