Acenaphthylene

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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 as indicated in comments:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfsolid190.8 ± 3.5kJ/molReviewRoux, Temprado, et al., 2008There are sufficient literature values to make a qualified recommendation where the suggested value is in good agreement with values predicted using thermochemical cycles or from reliable estimates. In general, the evaluated uncertainty limits are on the order of (2 to 4) kJ/mol.; DRB
Δfsolid193. ± 4.kJ/molCcbSadowska, 1966ALS
Δfsolid187. ± 4.6kJ/molCcbBoyd, Christensen, et al., 1965ALS
Quantity Value Units Method Reference Comment
Δcsolid-6058. ± 4.kJ/molCcbSadowska, 1966Corresponding Δfsolid = 193. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-6052.2 ± 4.6kJ/molCcbBoyd, Christensen, et al., 1965Corresponding Δfsolid = 187. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
166.4298.Sadowska, Stepniewska, et al., 1969T = 20 to 89°C, equation only; liquid 90 to 150°C, equation only.; DH

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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

C6H7N+ + Acenaphthylene = (C6H7N+ • Acenaphthylene)

By formula: C6H7N+ + C12H8 = (C6H7N+ • C12H8)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Δr72.0kJ/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr110.J/mol*KN/AMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
36.325.PHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; Entropy change calculated or estimated

References

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes

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

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Sadowska, 1966
Sadowska, K.W., Cieplo tworzenia i uwodornienia acenaftylenu, Przem. Chem., 1966, 45, 66-67. [all data]

Boyd, Christensen, et al., 1965
Boyd, R.H.; Christensen, R.L.; Pua, R., The heats of combustion of acenaphthene, acenaphthylene, and fluoranthene. Strain and delocalization in bridged naphthalenes, J. Am. Chem. Soc., 1965, 87, 3554-3559. [all data]

Sadowska, Stepniewska, et al., 1969
Sadowska, K.W.; Stepniewska, G.B.; Recko, W.M., Specific heat and enthalpy of fusion of acenaphthene and acenaphthylene, Przem. Chem., 1969, 48, 282-285. [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]


Notes

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