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Digermane, hexaethyl-


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
Deltafgas-313.7 ± 9.7kJ/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 by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Deltafliquid-376.5 ± 9.5kJ/molReviewMartinho Simões 
Quantity Value Units Method Reference Comment
Deltacliquid-9711.1 ± 8.4kJ/molCC-SBRabinovich, Tel'noi, et al., 1963Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970.

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 by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Deltavap62.8 ± 2.1kJ/molCC-SBRabinovich, Tel'noi, et al., 1963 

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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
7.48 ± 0.01EIMochida, Worley, et al., 1985LBLHLM
7.48 ± 0.01EIPitt, Bursey, et al., 1970RDSH
7.4 ± 0.2EIdeRidder and Dijkstra, 1968RDSH
8.33PEMochida, Worley, et al., 1985Vertical value; LBLHLM

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H13Ge2+14.9 ± 0.2?EIdeRidder and Dijkstra, 1968RDSH
C6H15Ge+10.9 ± 0.2?EIdeRidder and Dijkstra, 1968RDSH
C6H17Ge2+12.9 ± 0.2?EIdeRidder and Dijkstra, 1968RDSH
C8H21Ge2+11.7 ± 0.2?EIdeRidder and Dijkstra, 1968RDSH
C10H25Ge2+9.6 ± 0.2?EIdeRidder and Dijkstra, 1968RDSH

Mass spectrum (electron ionization)

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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

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Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
NIST MS number 15173

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), 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]

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]

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]

Mochida, Worley, et al., 1985
Mochida, K.; Worley, S.; Kochi, J., UV photoelectron spectra of peralkylated catenates of Group 4B elements (silicon, germanium, and tin), Bull. Chem. Soc. Jpn., 1985, 58, 3389. [all data]

Pitt, Bursey, et al., 1970
Pitt, C.G.; Bursey, M.M.; Rogerson, P.F., Catenates of the group IV elements. Correlation of «sigma» electron energies, J. Am. Chem. Soc., 1970, 92, 519. [all data]

deRidder and Dijkstra, 1968
deRidder, J.J.; Dijkstra, G., On the mass spectra of some alkyl digermanium compounds, Org. Mass Spectrom., 1968, 1, 647. [all data]


Notes

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