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Biphenyl

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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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
MS - José A. Martinho Simões
ALS - 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

C10H8+ + Biphenyl = (C10H8+ bullet Biphenyl)

By formula: C10H8+ + C12H10 = (C10H8+ bullet C12H10)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar13.5kcal/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.2297.PHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

C12H8+ + Biphenyl = (C12H8+ bullet Biphenyl)

By formula: C12H8+ + C12H10 = (C12H8+ bullet C12H10)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar13.4kcal/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.5279.PHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

C17H24F3N3O3RuS (solution) + Biphenyl (solution) = C23H25F3O3RuS (solution) + 3Acetonitrile (solution)

By formula: C17H24F3N3O3RuS (solution) + C12H10 (solution) = C23H25F3O3RuS (solution) + 3C2H3N (solution)

Quantity Value Units Method Reference Comment
Deltar-3.61 ± 0.1kcal/molRSCNolan, Martin, et al., 1992solvent: Tetrahydrofuran; MS

3Hydrogen + Biphenyl = Benzene, cyclohexyl-

By formula: 3H2 + C12H10 = C12H16

Quantity Value Units Method Reference Comment
Deltar-54.kcal/molEqkFrye, 1962liquid phase; ALS

References

Go To: Top, Reaction thermochemistry data, Notes

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

Meot-Ner (Mautner), 1980
Meot-Ner (Mautner), M., Dimer Cations of Polycyclic Aromatics: Experimental Bonding Energies and Resonance Stabilization, J. Phys. Chem., 1980, 84, 21, 2724, https://doi.org/10.1021/j100458a012 . [all data]

Nolan, Martin, et al., 1992
Nolan, S.P.; Martin, K.L.; Stevens, E.D.; Fagan, P., Organometallics, 1992, 11, 3947. [all data]

Frye, 1962
Frye, C.G., Equilibria in the hydrogenation of polycyclic aromatics, J. Chem. Eng. Data, 1962, 7, 592-595. [all data]


Notes

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