Benzene, 1,3-bis(1,1-dimethylethyl)-

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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

Benzene, 1,3,5-tri-tert-butyl- + Benzene, tert-butyl- = Benzene, 1,4-bis(1,1-dimethylethyl)- + Benzene, 1,3-bis(1,1-dimethylethyl)-

By formula: C18H30 + C10H14 = C14H22 + C14H22

Quantity Value Units Method Reference Comment
Δr0.24 ± 0.26kcal/molEqkNesterova, Verevkin, et al., 1984liquid phase; GLC

1,2-Di-tert-butylbenzene = Benzene, 1,3-bis(1,1-dimethylethyl)-

By formula: C14H22 = C14H22

Quantity Value Units Method Reference Comment
Δr22.3 ± 0.5kcal/molEqkArnett, Sanda, et al., 1967liquid phase; solvent: CS2

Benzene, 1,3-bis(1,1-dimethylethyl)- + Benzene = 2Benzene, tert-butyl-

By formula: C14H22 + C6H6 = 2C10H14

Quantity Value Units Method Reference Comment
Δr-0.72 ± 0.17kcal/molEqkNesterova, Verevkin, et al., 1984liquid phase; GLC

Benzene, 1,4-bis(1,1-dimethylethyl)- = Benzene, 1,3-bis(1,1-dimethylethyl)-

By formula: C14H22 = C14H22

Quantity Value Units Method Reference Comment
Δr0.354 ± 0.079kcal/molEqkNesterova, Verevkin, et al., 1984liquid phase; GLC

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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
8.71 ± 0.07EIArnett, Sanda, et al., 1967, 2RDSH
8.43PEHowell, Goncalves, et al., 1984Vertical value; LBLHLM

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C13H19+11.70 ± 0.07CH3EIArnett, Sanda, et al., 1967, 2RDSH

References

Go To: Top, Reaction thermochemistry 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.

Nesterova, Verevkin, et al., 1984
Nesterova, T.N.; Verevkin, S.R.; Karaseva, S.Ya.; Rozhnov, A.M.; Tsvetkov, V.F., The equilibria in the interconversions of t-butylbenzenes, Russ. J. Phys. Chem. (Engl. Transl.), 1984, 58, 297-298. [all data]

Arnett, Sanda, et al., 1967
Arnett, E.M.; Sanda, J.C.; Bollinger, J.M.; Barber, M., Crowded benzenes. VI. The strain energy in o-di-t-butylbenzenes, J. Am. Chem. Soc., 1967, 89, 5389-5400. [all data]

Arnett, Sanda, et al., 1967, 2
Arnett, E.M.; Sanda, J.C.; Bollinger, J.M.; Barber, M., Crowded benzenes. VI. The strain energy in o-di-tbutylbenzenes, J. Am. Chem. Soc., 1967, 89, 5389. [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]


Notes

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