Hexanedioic acid

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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:
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
Δfsolid-1021.32kJ/molCcbContineanu, Corlateanu, et al., 1980ALS
Δfsolid-998.22 ± 0.42kJ/molCcbBabinkov, Nistratov, et al., 1979ALS
Quantity Value Units Method Reference Comment
Δcsolid-2768.7 ± 5.9kJ/molCcbContineanu, Corlateanu, et al., 1980Corresponding Δfsolid = -1021.53 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-2791.98 ± 0.42kJ/molCcbBabinkov, Nistratov, et al., 1979Corresponding Δfsolid = -998.23 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-2795.9 ± 0.75kJ/molCcrSunner, 1946Corresponding Δfsolid = -994.33 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-2802.4 ± 1.4kJ/molCcbVerkade, Hartman, et al., 1926Reanalyzed by Cox and Pilcher, 1970, Original value = -2799. kJ/mol; See Verkade, Hartman, et al., 1924; Corresponding Δfsolid = -987.76 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Gas phase ion energetics 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

De-protonation reactions

C6H9O4- + Hydrogen cation = Hexanedioic acid

By formula: C6H9O4- + H+ = C6H10O4

Quantity Value Units Method Reference Comment
Δr1360. ± 8.4kJ/molCIDCKumar, Prabhakar, et al., 2005gas phase
Quantity Value Units Method Reference Comment
Δr1343. ± 8.4kJ/molCIDCKumar, Prabhakar, et al., 2005gas phase

References

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

Contineanu, Corlateanu, et al., 1980
Contineanu, I.; Corlateanu, E.; Hersocovici, J.; Marchidan, D.I., Combustion and formation enthalpies of 1,6-hexanediol and adipic acid, Rev. Chim. (Bucharest), 1980, 31, 763-764. [all data]

Babinkov, Nistratov, et al., 1979
Babinkov, A.G.; Nistratov, V.P.; Larina, V.N.; Shvetsova, K.G.; Sapozhnikov, V.N.; Zhilitskaya, O.M., Thermodynamic properties of adipic acid, Termodin. Org. Soedin., 1979, 28-33. [all data]

Sunner, 1946
Sunner, S., Determination of combustion heats of organo-sulphur compounds, Svensk. Kim. Tidr., 1946, 58, 71-81. [all data]

Verkade, Hartman, et al., 1926
Verkade, P.E.; Hartman, H.; Coops, J., Calorimetric researches. X. Heats of combustion of successive terms of homologous series: dicarboxylic acids of the oxalic acid series, Rec. Trav. Chim. Pays/Bas, 1926, 45, 373-393. [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]

Verkade, Hartman, et al., 1924
Verkade, P.E.; Hartman, H.; Coops, J., Jr., Chemistry - The molecular heat of combustion of successive terms of homologous series, Kom. Med. Akad. Ueknschap. Proc., 1924, 27, 859-866. [all data]

Kumar, Prabhakar, et al., 2005
Kumar, M.R.; Prabhakar, S.; Nagaveni, V.; Vairamani, M., Estimation of gas-phase acidities of a series of dicarboxylic acids by the kinetic method, Rapid Commun. Mass Spectrom., 2005, 19, 8, 1053-1057, https://doi.org/10.1002/rcm.1888 . [all data]


Notes

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