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Carbazole

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Gas phase thermochemistry data

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

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Deltafgas205.0 ± 3.0kJ/molCcbJimenez, Roux, et al., 1990ALS
Deltafgas209.6 ± 3.5kJ/molCcrSabbah and Antipine, 1987ALS
Deltafgas222.9kJ/molN/ATavernier and Lamouroux, 1957Value computed using «DELTA»fHsolid° value of 125.1±3.6 kj/mol from Tavernier and Lamouroux, 1957 and «DELTA»subH° value of 97.8 kj/mol from Tavernier and Lamouroux, 1957.; DRB

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References, Notes

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:
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
Deltafsolid101.7 ± 2.8kJ/molCcbJimenez, Roux, et al., 1990ALS
Deltafsolid111.8 ± 3.5kJ/molCcrSabbah and Antipine, 1987ALS
Deltafsolid125.1 ± 3.6kJ/molCcbTavernier and Lamouroux, 1957Reanalyzed by Cox and Pilcher, 1970, Original value = 136.3 kJ/mol; Author's hf298_condensed=26.844 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-6110.1 ± 2.3kJ/molCcbJimenez, Roux, et al., 1990ALS
Deltacsolid-6120.1 ± 3.4kJ/molCcrSabbah and Antipine, 1987ALS
Deltacsolid-6116.2kJ/molCcbZimmerman and Geisenfelder, 1961ALS
Deltacsolid-6133.5 ± 3.6kJ/molCcbTavernier and Lamouroux, 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -6144.744 kJ/mol; Author's hf298_condensed=26.844 kcal/mol; ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
194.0298.15Jimenez, Roux, et al., 1990DH
190.8298.15Radomska and Radomski, 1980T = 180 to 410 K. Cp = 54.87 + 0.2328T + 7.477x10-4T2.; 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: John E. Bartmess

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

C12H8N- + Hydrogen cation = Carbazole

By formula: C12H8N- + H+ = C12H9N

Quantity Value Units Method Reference Comment
Deltar1444. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase
Deltar1404. ± 21.kJ/molEIAEMuftakhov, Vasil'ev, et al., 1999gas phase
Quantity Value Units Method Reference Comment
Deltar1412. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas phase

References

Go To: Top, Gas phase thermochemistry data, 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.

Jimenez, Roux, et al., 1990
Jimenez, P.; Roux, M.V.; Turrion, C., Thermochemical properties of N-heterocyclic compounds. III. Enthalpies of combustion, vapour pressures and enthalpies of sublimation, and enthalpies of formation of 9H-carbazole, 9-methylcarbazole, and 9-ethylcarbazole, J. Chem. Thermodyn., 1990, 22, 721-726. [all data]

Sabbah and Antipine, 1987
Sabbah, R.; Antipine, I., Thermodynamic study on four polycycles. Relationship between their energy values and their structure, Bull. Soc. Chim. Fr., 1987, 392-400. [all data]

Tavernier and Lamouroux, 1957
Tavernier, P.; Lamouroux, M., Determinations calorimetriques relatives a vingt et une substances organiques, Mem. Poudres, 1957, 39, 335-356. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Zimmerman and Geisenfelder, 1961
Zimmerman, H.; Geisenfelder, H., Uber die Mesomerieenergie von Azolen, Z. Electrochem., 1961, 65, 368-371. [all data]

Radomska and Radomski, 1980
Radomska, M.; Radomski, R., Calorimetric studies of binary systems of 1,3,5-trinitrobenzene with naphthalene, anthracene, and carbazole. I. Phase transitions and heat capacities of the pure components and charge-transfer complexes, Thermochim. Acta, 1980, 40, 405-414. [all data]

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]

Muftakhov, Vasil'ev, et al., 1999
Muftakhov, M.V.; Vasil'ev, Y.V.; Khatymov, R.V.; Mazunov, V.A.; Takhistov, V.V.; Travkin, O.V.; Yakovleva, E.V., Thermochemistry of negatively charged ions. II. Energetics of formation of negative ions from acridanone and some of its derivatives, Rapid Commun. Mass Spectrom., 1999, 13, 10, 912-923, https://doi.org/10.1002/(SICI)1097-0231(19990530)13:10<912::AID-RCM585>3.0.CO;2-W . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, References