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1-Hexene

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Enthalpy of formation of gas at standard conditions (nominally 298.15 K, 1 atm.)

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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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Deltafgas (kJ/mol) Method Reference Comment
-42.1 ± 1.2ChydMolnar, Rachford, et al., 1984Value computed using «DELTA»fHliquid° from Molnar, Rachford, et al., 1984 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-44.8 ± 1.4ChydMolnar, Rachford, et al., 1984Value computed using «DELTA»fHliquid° from Molnar, Rachford, et al., 1984 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-41.7N/AWiberg and Wasserman, 1981Value computed using «DELTA»fHliquid° value of -72.3±1.2 kj/mol from Wiberg and Wasserman, 1981 and «DELTA»vapH° value of 30.6 kj/mol from missing citation.; DRB
-41.4 ± 0.9ChydRogers, Dagdagan, et al., 1979Value computed using «DELTA»fHliquid° from Rogers, Dagdagan, et al., 1979 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-44.8 ± 1.0ChydRogers, Papadimetriou, et al., 1975Value computed using «DELTA»fHliquid° from Rogers, Papadimetriou, et al., 1975 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-41.5 ± 1.2ChydRogers and Skanupong, 1974Value computed using «DELTA»fHliquid° from Rogers and Skanupong, 1974 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-42.09ChydBretschneider and Rogers, 1970ALS
-43.0 ± 1.5ChydBretschneider and Rogers, 1970Value computed using «DELTA»fHliquid° from Bretschneider and Rogers, 1970 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-41.5 ± 1.0ChydSkinner and Snelson, 1959Value computed using «DELTA»fHliquid° from Skinner and Snelson, 1959 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB
-42.1 ± 2.1ChydFlitcroft, Skinner, et al., 1957Value computed using «DELTA»fHliquid° from Flitcroft, Skinner, et al., 1957 and «DELTA»vapH° value of 30.6 kJ/mol from Steele and Chirico, 1993.; DRB

References

Go To: Top, Enthalpy of formation of gas at standard conditions (nominally 298.15 K, 1 atm.), Notes

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

Molnar, Rachford, et al., 1984
Molnar, A.; Rachford, R.; Smith, G.V.; Liu, R., Heats of hydrogenation by a simple and rapid flow calorimetric method, Appl. Catal., 1984, 9, 219-223. [all data]

Steele and Chirico, 1993
Steele, W.V.; Chirico, R.D., Thermodynamic properties of alkenes (mono-olefins larger than C4), J. Phys. Chem. Ref. Data, 1993, 22, 377-430. [all data]

Wiberg and Wasserman, 1981
Wiberg, K.B.; Wasserman, D.J., Enthalpies of hydration of alkenes. 1. The n-hexenes, J. Am. Chem. Soc., 1981, 103, 6563-6566. [all data]

Rogers, Dagdagan, et al., 1979
Rogers, D.W.; Dagdagan, O.A.; Allinger, N.L., Heats of hydrogenation and formation of linear alkynes and a molecular mechanics interpretation, J. Am. Chem. Soc., 1979, 101, 671-676. [all data]

Rogers, Papadimetriou, et al., 1975
Rogers, D.W.; Papadimetriou, P.M.; Siddiqui, N.A., An improved hydrogen microcalorimeter for use with large molecules, Mikrochim. Acta, 1975, 2, 389-400. [all data]

Rogers and Skanupong, 1974
Rogers, D.W.; Skanupong, S., Heats of hydrogenation of sixteen terminal monoolefins. The alternating effect, J. Phys. Chem., 1974, 78, 2569-2572. [all data]

Bretschneider and Rogers, 1970
Bretschneider, E.; Rogers, D.W., A new microcalorimeter: heats of hydrogenation of four monoolefins, Mikrochim. Acta, 1970, 482-490. [all data]

Skinner and Snelson, 1959
Skinner, H.A.; Snelson, A., Heats of hydrogenation Part 3., Trans. Faraday Soc., 1959, 55, 405-407. [all data]

Flitcroft, Skinner, et al., 1957
Flitcroft, T.; Skinner, H.A.; Whiting, M.C., Heats of hydrogenation Part 1.-Dodeca-3:9 and -5:7 Diynes, Trans. Faraday Soc., 1957, 53, 784-790. [all data]


Notes

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