Tetraethylgermanium

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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-142.9 ± 3.9kJ/molReviewMartinho Simões 
Δfgas-158.4 ± 7.5kJ/molReviewMartinho Simões 
Δfgas-164.9 ± 6.5kJ/molReviewMartinho SimõesSelected data.
Δfgas-156.8 ± 4.8kJ/molReviewMartinho 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 as indicated in comments:
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-188.6 ± 3.9kJ/molReviewMartinho SimõesMS
Δfliquid-204.1 ± 7.5kJ/molReviewMartinho SimõesMS
Δfliquid-210.6 ± 6.5kJ/molReviewMartinho SimõesSelected data.; MS
Δfliquid-202.5 ± 4.8kJ/molReviewMartinho SimõesMS
Quantity Value Units Method Reference Comment
Δcliquid-6342.9 ± 4.2kJ/molCC-SBShaulov, Federov, et al., 1969MS
Δcliquid-6350.5 ± 6.3kJ/molCC-RBBills and Cotton, 1964Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.; MS
Δcliquid-6356.8 ± 3.2kJ/molCC-SBPope and Skinner, 1964Please also see Cox and Pilcher, 1970.; MS
Δcliquid-6341.3 ± 7.1kJ/molCC-SBRabinovich, Tel'noi, et al., 1963Please also see Cox and Pilcher, 1970.; MS
Quantity Value Units Method Reference Comment
liquid428.8J/mol*KN/ARabinovich, Sheiman, et al., 1985DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
294.7298.15Rabinovich, Sheiman, et al., 1985T = 8 to 300 K.; DH
309.6298.15Maslova, Rabinovich, et al., 1972T = 60 to 300 K.; DH

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
8.9PESchweig, Weidner, et al., 1973LLK
9.8EIdeRidder and Dijkstra, 1967RDSH
9.3PESchweig, Weidner, et al., 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H5Ge+16.7?EIdeRidder and Dijkstra, 1967RDSH
C2H7Ge+13.2?EIdeRidder and Dijkstra, 1967RDSH
C4H11Ge+11.4?EIdeRidder and Dijkstra, 1967RDSH
C6H15Ge+9.6?EIdeRidder and Dijkstra, 1967RDSH
Ge+17.4?EIdeRidder and Dijkstra, 1967RDSH
GeH+21.6?EIdeRidder and Dijkstra, 1967RDSH
GeH3+16.3?EIdeRidder and Dijkstra, 1967RDSH

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]

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

Bills and Cotton, 1964
Bills, J.L.; Cotton, F.A., J. Phys. Chem., 1964, 68, 806. [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]

Pope and Skinner, 1964
Pope, A.E.; Skinner, H.A., Thermochemistry of metallic alkyls. Part 12.?Heat of combustion of tetraethyl germanium and of tetrapropyl germanium, Trans. Faraday Soc., 1964, 60, 1404, https://doi.org/10.1039/tf9646001404 . [all data]

Rabinovich, Tel'noi, et al., 1963
Rabinovich, I.B.; Tel'noi, V.I.; Karyakin, N.V.; Razuvaev, G.A., Dokl. Akad. Nauk SSSR, 1963, 149, 324. [all data]

Rabinovich, Sheiman, et al., 1985
Rabinovich, I.B.; Sheiman, M.S.; Nistratov, V.P.; Kamelova, G.P.; Zorin, A.D., The heat capacity and thermodynamic characteristics of tetraethylgermane, Zhur. Fiz. Khim., 1985, 59, 2414-2417. [all data]

Maslova, Rabinovich, et al., 1972
Maslova, V.A.; Rabinovich, I.B.; Nistoalov, V.P.; Faminskaya, L.A., Specific heat and phase transitions of some alkyl compounds of silicon, germanium, and tin, Tr. Khim. Khim. Tekhnol., 1972, (2), 44-50. [all data]

Schweig, Weidner, et al., 1973
Schweig, A.; Weidner, U.; Manuel, G., Theory and application of photoelectron spectroscopy. XVI. Photoelectron spectroscopy and molecular conformations: Ge-C and Sn-C hyperconjugation and the conformation of allylgermanes and stannanes, J. Organomet. Chem., 1973, 54, 145. [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]


Notes

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