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Bromotrimethylsilane


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
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Ionization energy determinations

IE (eV) Method Reference Comment
10.0PEFlamini, Semprini, et al., 1976LLK
9.8 ± 0.1EIBand, Davidson, et al., 1968RDSH
10.24 ± 0.02EIHess, Lampe, et al., 1965RDSH
10.23PEFlamini, Semprini, et al., 1976Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C2H6BrSi+10.79 ± 0.01CH3PIPECOSzepes and Baer, 1984T = 0K; LBLHLM
C2H6BrSi+10.60 ± 0.01CH3PIPECOSzepes and Baer, 1984T = 298K; LBLHLM
C2H6BrSi+10.79 ± 0.01CH3PIPECOSzepes and Baer, 1984, 2T = 0K; LBLHLM
C2H6SiBr+10.7 ± 0.1CH3EIBand, Davidson, et al., 1968RDSH
C2H6SiBr+10.97 ± 0.02CH3EIHess, Lampe, et al., 1965RDSH
C3H9Si+10.51 ± 0.01BrPIPECOSzepes and Baer, 1984T = 298K; LBLHLM
C3H9Si+10.70 ± 0.01BrPIPECOSzepes and Baer, 1984T = 0K; LBLHLM
C3H9Si+10.70 ± 0.01BrPIPECOSzepes and Baer, 1984, 2LBLHLM
C3H9Si+10.5 ± 0.1BrEIBand, Davidson, et al., Commun. 1967RDSH
C3H9Si+10.69 ± 0.06BrEIHess, Lampe, et al., 1965RDSH

IR Spectrum

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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

Gas Phase Spectrum

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IR spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

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Owner SRD/NIST
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin EPA-IR VAPOR PHASE LIBRARY
State gas

This IR spectrum is from the NIST/EPA Gas-Phase Infrared Database .


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

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin NIST Mass Spectrometry Data Center
NIST MS number 342350

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

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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

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryMethyl Silicone641.Zenkevich, 2001Program: not specified

References

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

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]

Band, Davidson, et al., 1968
Band, S.J.; Davidson, I.M.T.; Lambert, C.A., Bond dissociation energies: electron impact studies on some trimethylsilyl compounds, J. Chem. Soc. A, 1968, 2068. [all data]

Hess, Lampe, et al., 1965
Hess, G.G.; Lampe, F.W.; Sommer, L.H., An electron impact study of ionization and dissociation of trimethylsilanes, J. Am. Chem. Soc., 1965, 87, 5327. [all data]

Szepes and Baer, 1984
Szepes, L.; Baer, T., Dissociation dynamics of energy selected hexamethyldisilane ions and the heats of formation of (CH3)3Si+ and (CH3)3Si, J. Am. Chem. Soc., 1984, 106, 273. [all data]

Szepes and Baer, 1984, 2
Szepes, L.; Baer, T., (CH3)3SiX tipusu vegyuletek vizsgalata fotoelectron-fotoion koincidenciaval,I. Meghatarozott belso energiaju hexametil-diszilan-ionok disszociaciojanak dinamikaja, Magy. Kem. Foly., 1984, 90, 104. [all data]

Band, Davidson, et al., Commun. 1967
Band, S.J.; Davidson, I.M.T.; Lambert, C.A.; Stephenson, I.L., Bond dissociation energies and heats of formation of trimethylsilyl compounds, Chem., Commun. 1967, 723. [all data]

Zenkevich, 2001
Zenkevich, I.G., Comparative Characterization of Conditions for Unambuguous Chromatographic Identification of Organic Compounds, Zh. Anal. Khim., 2001, 56, 9, 915-924. [all data]


Notes

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