Germane, tetramethyl-

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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
9.56 ± 0.06EIMacLean and Sacher, 1974LLK
9.33 ± 0.04PEJonas, Schweitzer, et al., 1973LLK
9.4 ± 0.1PEEvans, Green, et al., 1972LLK
9.29 ± 0.14EILappert, Pedley, et al., 1971LLK
9.29 ± 0.14EILappert, Simpson, et al., 1969RDSH
11.2EIdeRidder and Dijkstra, 1967RDSH
9.2 ± 0.2EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH3+20.1 ± 0.5?EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH
CH3Ge+13.8?EIdeRidder and Dijkstra, 1967RDSH
CH3Ge+16.8 ± 0.4?EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH
CH4Ge+13.2?EIdeRidder and Dijkstra, 1967RDSH
CH5Ge+13.4?EIdeRidder and Dijkstra, 1967RDSH
C2H6Ge+14.2?EIdeRidder and Dijkstra, 1967RDSH
C2H6Ge+14.1 ± 0.2?EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH
C2H7Ge+14.2?EIdeRidder and Dijkstra, 1967RDSH
C3H9Ge+10.07 ± 0.07CH3EIMacLean and Sacher, 1974LLK
C3H9Ge+10.05 ± 0.14CH3EILappert, Pedley, et al., 1971LLK
C3H9Ge+10.05 ± 0.14CH3EILappert, Simpson, et al., 1969RDSH
C3H9Ge+11.4CH3EIdeRidder and Dijkstra, 1967RDSH
C3H9Ge+10.2 ± 0.1CH3EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH
Ge+18.1?EIdeRidder and Dijkstra, 1967RDSH
Ge+19.2 ± 0.5?EIHobrock and Kiser, 1962Personal communication from R.M. Reese and V.H. Dibeler; RDSH
GeH+17.8?EIdeRidder and Dijkstra, 1967RDSH
GeH3+17.1?EIdeRidder and Dijkstra, 1967RDSH

Mass spectrum (electron ionization)

Go To: Top, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

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Origin Japan AIST/NIMC Database- Spectrum MS-NW-8637
NIST MS number 233396

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References

Go To: Top, 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.

MacLean and Sacher, 1974
MacLean, D.I.; Sacher, R.E., A study of some spectroscopic properties of Group IVA acetylides, J. Organomet. Chem., 1974, 74, 197. [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]

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]

Hobrock and Kiser, 1962
Hobrock, B.G.; Kiser, R.W., Electron impact spectroscopy of tetramethylgermanium, trimethylsilane, and dimethylmercury, J. Phys. Chem., 1962, 66, 155. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References