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Naphthalene, 2-chloro-

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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
Deltafgas137. ± 10.kJ/molCcbSmith, Bjellerup, et al., 1953Heat of formation derived by Cox and Pilcher, 1970

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:
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
Deltafsolid55.2 ± 8.4kJ/molCcbSmith, Bjellerup, et al., 1953Heat of formation derived by Cox and Pilcher, 1970; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-5014.5 ± 8.4kJ/molCcbSmith, Bjellerup, et al., 1953Reanalyzed by Cox and Pilcher, 1970, Original value = -5007.16 kJ/mol; ALS
Quantity Value Units Method Reference Comment
solid,1 bar202.13J/mol*KN/AVan Miltenburg and Verdonk, 1991DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
235.64298.15Van Miltenburg and Verdonk, 1991T = 5 to 370 K. There is an extended solid-to-solid transition between 260 and 309 K, of two regions, between 260-290 and 290-309 K.; DH
150.250.Loyzance, Rey-Lafon, et al., 1978T = 4.2 to 300 K. Data given graphically and estimated from graph. Transition at 308 K makes heat capacity at 298 K anomalous.; 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

C10H6Cl- + Hydrogen cation = Naphthalene, 2-chloro-

By formula: C10H6Cl- + H+ = C10H7Cl

Quantity Value Units Method Reference Comment
Deltar1639. ± 8.4kJ/molBranWenthold and Squires, 1995gas phase; By HO- cleavage of substituted silanes
Quantity Value Units Method Reference Comment
Deltar1607. ± 8.8kJ/molH-TSWenthold and Squires, 1995gas phase; By HO- cleavage of substituted silanes

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.

Smith, Bjellerup, et al., 1953
Smith, L.; Bjellerup, L.; Krook, S.; Westermark, H., Heats of combustion of organic chloro compounds determined by the "quartz wool" method, Acta Chem. Scand., 1953, 7, 65. [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]

Van Miltenburg and Verdonk, 1991
Van Miltenburg, J.C.; Verdonk, M.L., Molar heat capacities of 2-chloronaphthalene at temperatures between 5K and 370K, J. Chem. Thermodynam., 1991, 23, 273-279. [all data]

Loyzance, Rey-Lafon, et al., 1978
Loyzance, P.L.; Rey-Lafon, M.; Bonjour, E., Vibrational and calorimetric study of polymorphism in 2-fluoro and 2-chloronaphthalene - nature of disorder, J. Phys. Chem. Solids, 1978, 39, 967-970. [all data]

Wenthold and Squires, 1995
Wenthold, P.G.; Squires, R.R., Determination of the gas-phase acidities of halogen-substituted aromatic compounds using the silane-cleavage method, J. Mass Spectrom., 1995, 30, 1, 17, https://doi.org/10.1002/jms.1190300105 . [all data]


Notes

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