Benzene, (2,2-dimethylpropyl)-

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

View reactions leading to C11H16+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
8.41 ± 0.04EIBock, Seidl, et al., 1968RDSH
8.60PEHowell, Goncalves, et al., 1984Vertical value; LBLHLM
8.7PESchweig, Weidner, et al., 1974Vertical value; LLK
~8.8PEDistefano, Pignataro, et al., 1974Vertical value; LLK
8.77PEBischof, Dewar, et al., 1974Vertical value; LLK

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, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-1011048.Hayes and Pitzer, 1982110. m/0.25 mm/0.20 μm, He, 1. K/min; Tstart: 35. C; Tend: 200. C

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryUltra-11040.69Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 1. K/min; Tstart: -30. C; Tend: 240. C
CapillaryUltra-11049.08Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 2. K/min; Tstart: -30. C; Tend: 240. C
CapillaryUltra-11052.19Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 3. K/min; Tstart: -30. C; Tend: 240. C
CapillaryUltra-21060.23Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 1. K/min; Tstart: -30. C; Tend: 240. C
CapillaryUltra-21064.88Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 2. K/min; Tstart: -30. C; Tend: 240. C
CapillaryUltra-21068.02Haynes and Pitzer, 198550. m/0.22 mm/0.33 μm, He, 3. K/min; Tstart: -30. C; Tend: 240. C
CapillaryOV-1011048.Hayes and Pitzer, 1981108. m/0.25 mm/0.2 μm, 1. K/min; Tstart: 35. C; Tend: 200. C

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillarySE-30100.1058.Vodenkova, Leol'ko, et al., 2005He; Column length: 50. m; Column diameter: 0.25 mm

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-11048.Zenkevich, Ukolov, et al., 201130. m/0.32 mm/0.25 μm, Nitrogen, 5. K/min; Tstart: 100. C; Tend: 200. C

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

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Column type Active phase I Reference Comment
CapillaryMethyl Silicone1048.Zenkevich and Marinichev, 2001Program: not specified
CapillaryMethyl Silicone1048.Zenkevich and Tsibulskaya, 1997Program: not specified

References

Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes

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

Bock, Seidl, et al., 1968
Bock, H.; Seidl, H.; Fochler, M., d-Orbitaleffekte in silicium-substituierten π-Elektronensystemen. X. Vertikale Ionisierungsenergien von Alkyl- und Silyl-benzolen, Chem. Ber., 1968, 101, 2815. [all data]

Howell, Goncalves, et al., 1984
Howell, J.O.; Goncalves, J.M.; Amatore, C.; Klasinc, L.; Wightman, R.M.; Kochi, J.K., Electron transfer from aromatic hydrocarbons and their π-complexes with metals. Comparison of the standard oxidation potentials and vertical ionization potentials, J. Am. Chem. Soc., 1984, 106, 3968. [all data]

Schweig, Weidner, et al., 1974
Schweig, A.; Weidner, U.; Manuel, G., Theory and application of photoelectron spectroscopy. XLIV. A quantitative account of hyperconjugation in allyl and benzyl compounds of elements of Group IVB, J. Organomet. Chem., 1974, 67, 4. [all data]

Distefano, Pignataro, et al., 1974
Distefano, G.; Pignataro, S.; Ricci, A.; Colonna, F.P.; Pietropaolo, D., Interactions of π-orbitals with the group IV elements studied by ionization energy measurements, Ann. Chim., 1974, 64, 153. [all data]

Bischof, Dewar, et al., 1974
Bischof, P.K.; Dewar, M.J.S.; Goodman, D.W.; Jones, T.B., Photoelectron spectra of molecules. VI. Hyperconjugation versus pπ-dπ bonding in group IVb compounds, J. Organomet. Chem., 1974, 82, 89. [all data]

Hayes and Pitzer, 1982
Hayes, P.C., Jr.; Pitzer, E.W., Characterizing petroleum- and shale-derived jet fuel distillates via temperature-programmed Kováts indices, J. Chromatogr., 1982, 253, 179-198, https://doi.org/10.1016/S0021-9673(01)88376-X . [all data]

Haynes and Pitzer, 1985
Haynes, P.C., Jr.; Pitzer, E.W., Disengaging solutes in shale- and petroleum-derived jet fuels by altering GC programmed temperature rates, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1985, 8, 5, 230-242, https://doi.org/10.1002/jhrc.1240080504 . [all data]

Hayes and Pitzer, 1981
Hayes, P.C., Jr.; Pitzer, E.W., Kovats indices as a tool in characterizing hydrocarbon fuels in temperature programmed glass capillary gas chromatography. Part 1. Qualitative identification, Inhouse rpt. for Air Force Wright Aeronautical Labs., Air Force Wright Aeronautical Labs., Wright-Patterson AFB, Ohio, 1981, 75. [all data]

Vodenkova, Leol'ko, et al., 2005
Vodenkova, N.N.; Leol'ko, A.S.; Nesterova, T.N.; Levanova, S.V., Kovats indices and normal boiling points of alkylbenzenes, Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol., 2005, 48, 10, 33-39. [all data]

Zenkevich, Ukolov, et al., 2011
Zenkevich, I.G.; Ukolov, A.I.; Kushakova, A.S.; Gustyleva, L.K., Identification of isomeric alkylarenes with the use of additive relations for the evaluation of gas-chromatographic retention indices, Rus. J. Anal. Chem., 2011, 66, 12, 1165-1172, https://doi.org/10.1134/S1061934811120136 . [all data]

Zenkevich and Marinichev, 2001
Zenkevich, I.G.; Marinichev, A.N., Comparison of Topological and Dynamics Molecular Characteristics for Precalculation of Chromatographic Retention Parameters of Organic Compounds (in Russian), Zh. Struct. Khim., 2001, 42, 5, 893-902. [all data]

Zenkevich and Tsibulskaya, 1997
Zenkevich, I.G.; Tsibulskaya, I.A., Group identification of organic compounds by gas-chromatographic retention indices and partition coefficients in the hexane-nitromethane system, Zh. Fiz. Khim., 1997, 71, 2, 341-346. [all data]


Notes

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