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Cyclobutane, methylene-

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Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid93.85 ± 0.59kJ/molCcbGood, Moore, et al., 1974ALS
Quantity Value Units Method Reference Comment
Deltacliquid-3204.7 ± 0.50kJ/molCcbGood, Moore, et al., 1974Corresponding «DELTA»fliquid = 93.85 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid210.2J/mol*KN/AFinke, Messerly, et al., 1981DH
liquid210.6J/mol*KN/ALebedev, Tsvetkova, et al., 1978DH
liquid210.6J/mol*KN/ALebedev, Tsvetkova, et al., 1978, 2DH
liquid210.6J/mol*KN/ALebedev, Lebedev, et al., 1975DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
131.1298.15Finke, Messerly, et al., 1981T = 12 to 301 K. Equation also given for temperature range 146 to 301 K.; DH
133.6298.15Lebedev, Tsvetkova, et al., 1978T = 12 to 315 K.; DH
133.6298.15Lebedev, Tsvetkova, et al., 1978, 2T = 12 to 315 K.; DH
133.6298.15Lebedev, Lebedev, et al., 1975T = 6 to 320 K.; DH

References

Go To: Top, Condensed phase thermochemistry data, Notes

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

Good, Moore, et al., 1974
Good, W.D.; Moore, R.T.; Osborn, A.G.; Douslin, D.R., The enthalpies of formation of ethylcyclobutane, methylenecyclobutane, and 1,1-dimethylcyclopropane, J. Chem. Thermodyn., 1974, 6, 303-310. [all data]

Finke, Messerly, et al., 1981
Finke, H.L.; Messerly, J.F.; Lee-Bechtold, S.H., Thermodynamic properties of cyclopropylamine, cyclopentylamine, and methylenecyclobutane, J. Chem. Thermodyn., 1981, 13, 345-355. [all data]

Lebedev, Tsvetkova, et al., 1978
Lebedev, B.V.; Tsvetkova, L.Ya.; Rabinovich, I.B.; Finkel'shtein, E.Sh.; Strel'chik, B.S., Thermodynamic characteristics of methylenecyclobutane, Termodin. Org. Soedin., 1978, (7), 3-7. [all data]

Lebedev, Tsvetkova, et al., 1978, 2
Lebedev, B.V.; Tsvetkova, L.Ya.; Rabinovich, I.B., Thermodynamics of methylenecyclobutane, J. Chem. Thermodyn., 1978, 10, 809-815. [all data]

Lebedev, Lebedev, et al., 1975
Lebedev, B.V.; Lebedev, N.K.; Kiparisova, Y.G.; Tsvetkova, L.Ya.; Rabinovich, I.B., Thermodynamics of methylenecyclobutane and 1,5-cyclooctadiene, Quatrieme Conference International de Thermodynamique Chimique, 1975, II, Thermophysique (capacites thermiques) pp. [all data]


Notes

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