Furan, 2,5-dimethyl-

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Gas phase 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: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
9.70150.Thermodynamics Research Center, 1997p=1 bar. Selected entropy and heat capacity at 298.15 K are in close agreement with statistical values calculated by [ Green J.H.S., 1977].
14.00100.
17.25150.
20.30200.
25.363273.15
27.235298.15
27.376300.
34.873400.
41.589500.
47.239600.
51.953700.
55.911800.
59.261900.
62.1131000.
64.5511100.
66.6401200.
68.4371300.
69.9881400.
71.3311500.

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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

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

View reactions leading to C6H8O+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)207.0kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity199.6kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
7.8PEVeszpremi, Nyulaszi, et al., 1987LBLHLM
8.25 ± 0.10EIGrutzmacher and Spilker, 1985LBLHLM
8.03PEVeszpremi, Nyulaszi, et al., 1987Vertical value; LBLHLM

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.

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Green J.H.S., 1977
Green J.H.S., Spectroscopic and thermodynamic properties of furan derivatives. I. 2- and 2,5-substituted compounds, Spectrochim. Acta, 1977, A33, 843-848. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Veszpremi, Nyulaszi, et al., 1987
Veszpremi, T.; Nyulaszi, L.; Nagy, J., Ultraviolet photoelectron spectroscopy and quantum-mechanical study of alkyl- and trimethylsilyl-furanes, J. Organomet. Chem., 1987, 331, 175. [all data]

Grutzmacher and Spilker, 1985
Grutzmacher, H.-F.; Spilker, R., Loss of CO from 4,6-dimethyl-2-pyrone and 2,6-dimethyl-4-pyrone radical cations, Org. Mass Spectrom., 1985, 20, 258. [all data]


Notes

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