chlorotrimethylgermane


Condensed phase thermochemistry data

Go To: Top, Phase change data, Gas phase ion energetics data, References, Notes

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
Δfliquid-71.7 ± 2.0kcal/molReviewMartinho SimõesThe enthalpy of formation relies on -136.0 ± 4.0 kcal/mol for the estimated enthalpy of formation of [Ge(Me)3]2O(l) Baldwin, Lappert, et al., 1972.

Phase change data

Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, References, Notes

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
Δvap8.01kcal/molRSCBaldwin, Lappert, et al., 1972MS

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
8.68308.N/ADitsent, Skorokhodov, et al., 1972Based on data from 293. to 363. K.; AC
8.22307.SGGriffiths and Onyszchuk, 1961Based on data from 273. to 341. K.; AC

Gas phase ion energetics data

Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
~10.1PEDrake, Glavincevski, et al., 1979 
9.62 ± 0.04EITamas, Czira, et al., 1972 
~10.5PEDrake, Glavincevski, et al., 1979Vertical value
10.35PEFlamini, Semprini, et al., 1976Vertical value

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H6ClGe+10.44 ± 0.04CH3EITamas, Czira, et al., 1972 
C3H9Ge+11.75 ± 0.04ClEITamas, Czira, et al., 1972 

References

Go To: Top, 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]

Baldwin, Lappert, et al., 1972
Baldwin, J.C.; Lappert, M.F.; Pedley, J.B.; Poland, J.S., J. Chem. Soc., Dalton Trans., 1972, 1943.. [all data]

Ditsent, Skorokhodov, et al., 1972
Ditsent, V.E.; Skorokhodov, I.I.; Terent'eva, N.A.; Zolotareva, M.N., Zh. Fiz. Khim., 1972, 46, 7, 1888. [all data]

Griffiths and Onyszchuk, 1961
Griffiths, J.E.; Onyszchuk, M., ORGANOGERMANIUM COMPOUNDS: PART I. THE INTERACTION OF HEXAMETHYLDIGERMOXANE AND TRIMETHYLMETHOXYGERMANE WITH BORON TRIFLUORIDE, Can. J. Chem., 1961, 39, 2, 339-347, https://doi.org/10.1139/v61-040 . [all data]

Drake, Glavincevski, et al., 1979
Drake, J.E.; Glavincevski, B.M.; Gorzelska, K., The photoelectron spectra of trimethylgermane, chloro- and fluoro-trimethylgermane, J. Electron Spectrosc. Relat. Phenom., 1979, 16, 331. [all data]

Tamas, Czira, et al., 1972
Tamas, J.; Czira, G.; Maltsev, A.K.; Nefedov, O.M., Electron impact studies on some organochlorogermanes: mass spectra and bond dissociation energies, J. Organomet. Chem., 1972, 40, 311. [all data]

Flamini, Semprini, et al., 1976
Flamini, A.; Semprini, E.; Stefani, F.; Sorriso, S.; Cardaci, G., He(I) photoelectron spectra and semiempirical molecular-orbital calculations on methylmetal halides of group 4A elements, J. Chem. Soc. Dalton Trans., 1976, 731. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, References