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Adamantane

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-134.4 ± 2.3kJ/molCcbClark, Knox, et al., 1979Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -132.9 ± 1.3 kJ/mol; Gas flow technique for Hs, see Clark, Knox, et al., 1975; ALS
Deltafgas-138.7kJ/molN/ABaroody and Carpenter, 1972Value computed using «DELTA»fHsolid° value of -193.8 kj/mol from Baroody and Carpenter, 1972 and «DELTA»subH° value of 55.1 kj/mol from Clark, Knox, et al., 1979.; DRB
Deltafgas-133.6 ± 2.5kJ/molCcbBoyd, Sanwal, et al., 1971Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -128.2 ± 4.1 kJ/mol; ALS
Deltafgas-129. ± 4.kJ/molCcbButler, Carson, et al., 1971ALS
Deltafgas-137.9 ± 0.79kJ/molCcrMansson, Rapport, et al., 1970ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
87.78200.Boyd R.H., 1971Selected values were obtained by force field calculation. One can expect the uncertainty in Cp(T) values to be about 10 J/mol*K if compare with the authors' results for bicyclo[2.2.1]heptane.; GT
148.91298.15
150.12300.
215.22400.
274.22500.
323.51600.
398.99800.
452.581000.

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.

Clark, Knox, et al., 1979
Clark, T.; Knox, T.M.O.; McKervey, M.A.; Mackle, H.; Rooney, J.J., Thermochemistry of bridged-ring substances. Enthalpies of formation of some diamondoid hydrocarbons and of perhydroquinacene. Comparisons with data from empirical force field calculations, J. Am. Chem. Soc., 1979, 101, 2404-2410. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Clark, Knox, et al., 1975
Clark, T.; Knox, T.M.; Mackle, H.; McKervey, M.A.; Rooney, J.J., Calorimetric evaluation of enthalpies of formation of some bridged-ring hydrocarbons. Comparison with data from empirical force field calculations., J. Am. Chem. Soc., 1975, 97, 3835-3836. [all data]

Baroody and Carpenter, 1972
Baroody, E.E.; Carpenter, G.A., Heats of formation of propellant compounds (U), Rpt. Naval Ordnance Systems Command Task No. 331-003/067-1/UR2402-001 for Naval Ordance Station, Indian Head, MD, 1972, 1-9. [all data]

Boyd, Sanwal, et al., 1971
Boyd, R.H.; Sanwal, S.N.; Shary-Tehrany, S.; McNally, D., The thermochemistry, thermodynamic functions, and molecular structures of some cyclic hydrocarbons, J. Phys. Chem., 1971, 75, 1264-1271. [all data]

Butler, Carson, et al., 1971
Butler, R.S.; Carson, A.S.; Laye, P.G.; Steele, W.V., The enthalpy of formation of adamantane, J. Chem. Thermodyn., 1971, 3, 277-280. [all data]

Mansson, Rapport, et al., 1970
Mansson, M.; Rapport, N.; Westrum, E.F., Jr., Enthalpies of formation of globular molecules. I. Adamantane and hexamethylenetetramine, J. Am. Chem. Soc., 1970, 92, 7296-7299. [all data]

Boyd R.H., 1971
Boyd R.H., The thermochemistry, thermodynamic functions, and molecular structures of some cyclic hydrocarbons, J. Phys. Chem., 1971, 75, 1264-1271. [all data]


Notes

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