Cyclopentane, 1,2-dimethyl-, trans-

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Reaction 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

2Hydrogen + 2Cyclopentene, 1,2-dimethyl- = Cyclopentane, 1,2-dimethyl-, cis- + Cyclopentane, 1,2-dimethyl-, trans-

By formula: 2H2 + 2C7H12 = C7H14 + C7H14

Quantity Value Units Method Reference Comment
Δr-22.55 ± 0.18kcal/molChydAllinger, Dodziuk, et al., 1982liquid phase; solvent: Hexane

2Hydrogen + Cyclopentane,1,2-bis(methylene)- = Cyclopentane, 1,2-dimethyl-, trans-

By formula: 2H2 + C7H10 = C7H14

Quantity Value Units Method Reference Comment
Δr-55.2 ± 0.2kcal/molChydRoth, Adamczak, et al., 1991liquid phase

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.

Allinger, Dodziuk, et al., 1982
Allinger, N.L.; Dodziuk, H.; Rogers, D.W.; Naik, S.N., Heats of hydrogenation and formation of some 5-membered ring compounds by molecular mechanics calculations and direct measurements, Tetrahedron, 1982, 38, 1593-1597. [all data]

Roth, Adamczak, et al., 1991
Roth, W.R.; Adamczak, O.; Breuckmann, R.; Lennartz, H.-W.; Boese, R., Die Berechnung von Resonanzenergien; das MM2ERW-Kraftfeld, Chem. Ber., 1991, 124, 2499-2521. [all data]


Notes

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