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Norbornane

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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-54.9 ± 1.1kJ/molCcbAn, Zhu, et al., 1987ALS
Deltafgas-54.7 ± 4.7kJ/molCcbSteele, 1978Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -61.6 ± 3.4 kJ/mol; ALS
Deltafgas-52.0kJ/molN/ABoyd, Sanwal, et al., 1971Value computed using «DELTA»fHsolid° value of -92.1±2.2 kj/mol from Boyd, Sanwal, et al., 1971 and «DELTA»subH° value of 40.1 kj/mol from An, Zhu, et al., 1987.; DRB
Deltafgas-52.0kJ/molN/ABedford, Beezer, et al., 1963Value computed using «DELTA»fHsolid° value of -92.1±2.7 kj/mol from Bedford, Beezer, et al., 1963 and «DELTA»subH° value of 40.1 kj/mol from An, Zhu, et al., 1987.; DRB

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
120.08298.15Walsh R., 1975Selected value of S(298.15 K) is in good agreement with that calculated by force field method [ Boyd R.H., 1971, Lenz T.G., 1989]. Discrepancy with S(500 K) [ Boyd R.H., 1971] amounts to 8.9 J/mol*K. Discrepancies between Cp(T) values calculated by [ Boyd R.H., 1971] and given here amount to 10.7-12.7 J/mol*K in the temperature range 298.15-500 K.; GT
121.00300.
169.62400.
211.21500.
245.14600.
272.92700.
296.06800.
315.56900.
332.171000.

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.

An, Zhu, et al., 1987
An, X-W.; Zhu, H-P.; Hu, R-H., Heats of combustion and formation of norbornane, Thermochim. Acta, 1987, 121, 473-477. [all data]

Steele, 1978
Steele, W.V., The standard enthalpies of formation of a series of C7, bridged-ring hydrocarbons: norbornane, norbornene, nortricyclene, norbornadiene, and quadricyclane, J. Chem. Thermodyn., 1978, 10, 919-927. [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]

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]

Bedford, Beezer, et al., 1963
Bedford, A.F.; Beezer, A.E.; Mortimer, C.T.; Springall, H.D., Heats of combustion and molecular structure. Part IX. Bicylo[2,2,1]heptane, 7-oxabicyclo[2,2,1]heptane, and exo- and endo-2-methyl-7-oxabicyclo[2,2,1]heptane, J. Chem. Soc., 1963, 3823-3828. [all data]

Walsh R., 1975
Walsh R., The enthalpy of formation of bicyclo[2.2.1]hepta-2,5-diene. Thermodynamic functions of bicyclo[2.2.1]heptane and bicyclo[2.2.1]hepta-2,5-diene, J. Chem. Thermodyn., 1975, 7, 149-154. [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]

Lenz T.G., 1989
Lenz T.G., Force-field calculations giving accurate conformation, Hf(T), S(T), and Cp(T) for unsaturated acyclic and cyclic hydrocarbons, J. Phys. Chem., 1989, 93, 1588-1592. [all data]


Notes

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