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Silane, triethyl-

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil380. - 381.KN/APCR Inc., 1990BS
Tboil382.KN/AParnes, Khotimskaya, et al., 1969Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Deltavap8.9 ± 0.1kcal/molCVoronkov, Baryshok, et al., 1988AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
8.01303. - 373.EB,IBragin and Karapet'yants, 1975AC

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Reaction 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: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Hydrogen anion + Silane, triethyl- = (Hydrogen anion bullet Silane, triethyl-)

By formula: H- + C6H16Si = (H- bullet C6H16Si)

Quantity Value Units Method Reference Comment
Deltar20.0 ± 4.0kcal/molIMRBHajdasz, Ho, et al., 1994gas phase; affinity order: Et3SiH<=Et2SiH2<=nPnSiH3<=SiH4. nPnSiH3 is 0.4±0.2 kcal/mol > Et3SiH in «DELTA»G. Et3SiH dHf(77PR) is wrong.
Deltar10.2 ± 5.5kcal/molIMRBHajdasz and Squires, 1986gas phase

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

Ionization energy determinations

IE (eV) Method Reference Comment
9.5PEPotzinger, Ritter, et al., 1975LLK
9.9PEBeltram, Fehlner, et al., 1980Vertical value; LLK
10.0PERoberge, Sandorfy, et al., 1978Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C4H10Si+9.8 ± 0.1C2H6EIPotzinger, Ritter, et al., 1975LLK
C6H15Si+10.4 ± 0.1HEIPotzinger, Ritter, et al., 1975LLK

Ion clustering 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: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Hydrogen anion + Silane, triethyl- = (Hydrogen anion bullet Silane, triethyl-)

By formula: H- + C6H16Si = (H- bullet C6H16Si)

Quantity Value Units Method Reference Comment
Deltar20.0 ± 4.0kcal/molIMRBHajdasz, Ho, et al., 1994gas phase; affinity order: Et3SiH<=Et2SiH2<=nPnSiH3<=SiH4. nPnSiH3 is 0.4±0.2 kcal/mol > Et3SiH in «DELTA»G. Et3SiH dHf(77PR) is wrong.
Deltar10.2 ± 5.5kcal/molIMRBHajdasz and Squires, 1986gas phase

IR Spectrum

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Data compiled by: Coblentz Society, Inc.


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 Chemical Concepts
NIST MS number 189996

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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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedPolymethylsiloxane, (PMS-20000)50.743.7Ainshtein and Shulyatieva, 1972He, Chromosorb W; Column length: 2. m

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101737.Zenkevich, 200525. m/0.20 mm/0.10 «mu»m, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryMethyl Silicone744.Zenkevich and Kuznetsova, 1990Program: not specified

References

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, Notes

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

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Parnes, Khotimskaya, et al., 1969
Parnes, Z.N.; Khotimskaya, G.A.; Kudryavtsev, R.V.; Lukina, M.Y.; Kursanov, D.N., The Behavior of Cyclopropane Hydrocarbons in Ionic Hydrogenation Reactions, Dokl. Akad. Nauk SSSR, Ser. Khim., 1969, 184, 615-8. [all data]

Voronkov, Baryshok, et al., 1988
Voronkov, M.G.; Baryshok, V.P.; Klyuchnikov, V.A.; Danilova, T.F.; Pepekin, V.I.; Korchagina, A.N.; Khudobin, Yu.I., Thermochemistry of organosilicon compounds, Journal of Organometallic Chemistry, 1988, 345, 1-2, 27-38, https://doi.org/10.1016/0022-328X(88)80231-6 . [all data]

Bragin and Karapet'yants, 1975
Bragin, G.P.; Karapet'yants, M.Kh., Tr. Khim. Khim. Tekhnol., 1975, 4, 78. [all data]

Hajdasz, Ho, et al., 1994
Hajdasz, D.J.; Ho, Y.; Squires, R.R., Gas-Phase Chemistry of Pentacoordinate Silicon Hydrides, J. Am. Chem. Soc., 1994, 116, 23, 10751, https://doi.org/10.1021/ja00102a045 . [all data]

Hajdasz and Squires, 1986
Hajdasz, D.J.; Squires, R.R., Hypervalent silicon hydrides: SiH5-, J. Am. Chem. Soc., 1986, 108, 3139. [all data]

Potzinger, Ritter, et al., 1975
Potzinger, P.; Ritter, A.; Krause, J., Massenspektrometrische Bestimmung von Bindungsenergien in siliciumorganischen Verbindungen, Z. Naturforsch. A:, 1975, 30, 347. [all data]

Beltram, Fehlner, et al., 1980
Beltram, G.; Fehlner, T.P.; Mochida, K.; Kochi, J.K., UV photoelectron spectra of group IV alkyl hydrides, J. Electron Spectrosc. Relat. Phenom., 1980, 18, 153. [all data]

Roberge, Sandorfy, et al., 1978
Roberge, R.; Sandorfy, C.; Matthews, J.I.; Strausz, O.P., The far ultraviolet HeI photoelectron spectra of alkyl and fluorine substituted silane derivatives, J. Chem. Phys., 1978, 69, 5105. [all data]

Ainshtein and Shulyatieva, 1972
Ainshtein, A.A.; Shulyatieva, T.I., Retention indices of alkyl- and arylchlorosilanes, Zh. Anal. Khim., 1972, 27, 816-821. [all data]

Zenkevich, 2005
Zenkevich, I.G., Experimentally measured retention indices., 2005. [all data]

Zenkevich and Kuznetsova, 1990
Zenkevich, I.G.; Kuznetsova, L.M., Logic Criteria on Prediction of Gas Chromatographic Retention Indices from Physico-Chemical Properties of Organic Compounds, Dokl. Akad. Nauk SSSR, 1990, 315, 4, 881-885. [all data]


Notes

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, References