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Perhydrotriquinacene


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
Deltafgas-102.3 ± 3.6kJ/molCcrClark, Knox, et al., 1979see Clark, Knox, et al., 1975

Condensed 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
Deltafsolid-159.0 ± 3.2kJ/molCcrClark, Knox, et al., 1979see Clark, Knox, et al., 1975
Quantity Value Units Method Reference Comment
Deltacsolid-6062.8 ± 3.2kJ/molCcrClark, Knox, et al., 1979see Clark, Knox, et al., 1975; Corresponding «DELTA»fsolid = -159.0 kJ/mol (simple calculation by NIST; no Washburn corrections)

Phase change 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Deltasub56.7kJ/molN/AClark, Knox, et al., 1979DRB

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
56.6 ± 1.3307.VClark, Knox, et al., 1979see Clark, Knox, et al., 1975; ALS
56.6 ± 1.3307.TSGCClark, Knox, et al., 1979AC

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 + C10H12 = Perhydrotriquinacene

By formula: 2H2 + C10H12 = C10H16

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

3Hydrogen + 2a,4a,6a,6b-Tetrahydrocyclopenta[cd]pentalene = Perhydrotriquinacene

By formula: 3H2 + C10H10 = C10H16

Quantity Value Units Method Reference Comment
Deltar-326. ± 2.kJ/molChydLiebman, Paquette, et al., 1986liquid phase; solvent: Hexane

Hydrogen + Tetrahydrotriquinacene = Perhydrotriquinacene

By formula: H2 + C10H14 = C10H16

Quantity Value Units Method Reference Comment
Deltar-115. ± 1.kJ/molChydLiebman, Paquette, et al., 1986liquid phase; solvent: Hexane

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]

Clark, Knox, et al., 1975
Clark, T.; Knox, T.M.; Mackle, H.; McKervey, M.A., Enthalpy of formation of perhydroquinacene and the strain energy of dodecahedrane, J. Chem. Soc. Chem. Commun., 1975, 666-667. [all data]

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]


Notes

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