Cyclopenta[c,d]pentalene, 2a,4a,7a,7b-tetrahydro-


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

Quantity Value Units Method Reference Comment
Δfgas128. ± 4.2kJ/molChydLiebman, Paquette, et al., 1986 

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

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Individual Reactions

2Hydrogen + C10H12 = Perhydrotriquinacene

By formula: 2H2 + C10H12 = C10H16

Quantity Value Units Method Reference Comment
Δr-230. ± 2.kJ/molChydLiebman, Paquette, et al., 1986liquid phase; solvent: Hexane

Gas phase ion energetics 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C10H12+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.00PEBischof, Bosse, et al., 1975Vertical value; LLK

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.

Liebman, Paquette, et al., 1986
Liebman, J.F.; Paquette, L.A.; Peterson, J.R.; Rogers, D.W., Is triquinacene homoaromatic? A thermochemical answer in the affirmative, J. Am. Chem. Soc., 1986, 108, 8267-8268. [all data]

Bischof, Bosse, et al., 1975
Bischof, P.; Bosse, D.; Gleiter, R.; Kukla, M.J.; de Meijere, A.; Paquette, L.A., Zur Frage der homokonjugation in Triquinacen und 2a,4a,8a,8b- Tetrahydrocyclopent[ c d]azulen. Photoelektronenspektroskopische Untersuchungen, Chem. Ber., 1975, 108, 1218. [all data]


Notes

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