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Acenaphthene

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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
B - John E. Bartmess
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

C12H10+ + Acenaphthene = (C12H10+ bullet Acenaphthene)

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

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar71.1kJ/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

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

C12H8+ + Acenaphthene = (C12H8+ bullet Acenaphthene)

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

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar59.4kJ/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

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

C12H11+ + Acenaphthene = (C12H11+ bullet Acenaphthene)

By formula: C12H11+ + C12H10 = (C12H11+ bullet C12H10)

Quantity Value Units Method Reference Comment
Deltar61.9kJ/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

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

C12H9- + Hydrogen cation = Acenaphthene

By formula: C12H9- + H+ = C12H10

Quantity Value Units Method Reference Comment
Deltar1559. ± 10.kJ/molTDEqMeot-ner and Kafafi, 1988gas phase; acenaphthene: 1,8-(1,2-ethano)naphthalene; B
Quantity Value Units Method Reference Comment
Deltar1531. ± 8.4kJ/molTDEqMeot-ner and Kafafi, 1988gas phase; acenaphthene: 1,8-(1,2-ethano)naphthalene; B

C6H7N+ + Acenaphthene = (C6H7N+ bullet Acenaphthene)

By formula: C6H7N+ + C12H10 = (C6H7N+ bullet C12H10)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar73.2kJ/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar115.J/mol*KPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M

2Hydrogen + Acenaphthene = hexahydroacenaphthylene

By formula: 2H2 + C12H10 = hexahydroacenaphthylene

Quantity Value Units Method Reference Comment
Deltar-110.kJ/molEqkFrye and Weitkamp, 1969gas 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]

Meot-ner and Kafafi, 1988
Meot-ner, M.; Kafafi, S.A., Carbon Acidities of Aromatic Compounds, J. Am. Chem. Soc., 1988, 110, 19, 6297, https://doi.org/10.1021/ja00227a003 . [all data]

Meot-Ner (Mautner) and El-Shall, 1986
Meot-Ner (Mautner), M.; El-Shall, M.S., Ionic Charge Transfer Complexes. 1. Cationic Complexes with Delocalized and Partially Localized pi Systems, J. Am. Chem. Soc., 1986, 108, 15, 4386, https://doi.org/10.1021/ja00275a026 . [all data]

Frye and Weitkamp, 1969
Frye, C.G.; Weitkamp, A.W., Equilibrium hydrogenations of multi-ring aromatics, J. Chem. Eng. Data, 1969, 14, 372-376. [all data]


Notes

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