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L-Glutamic 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
Deltafsolid-1003.3 ± 1.2kJ/molCcrSakiyama and Seki, 1975ALS
Deltafsolid-1005.2 ± 1.2kJ/molCcbHuffman, Ellis, et al., 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -1009.6 kJ/mol; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-2250.47 ± 0.93kJ/molCcrSakiyama and Seki, 1975ALS
Deltacsolid-2244.1 ± 0.75kJ/molCcbTsuzuki and Hunt, 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -2246.8 ± 0.75 kJ/mol; ALS
Deltacsolid-2248.5 ± 1.2kJ/molCcbHuffman, Ellis, et al., 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -2248.1 ± 1.2 kJ/mol; ALS
Deltacsolid-2253.4kJ/molCcbEmery and Benedict, 1911ALS
Deltacsolid-2275.7kJ/molCcbLemoult, 1904ALS
Quantity Value Units Method Reference Comment
solid,1 bar188.20J/mol*KN/AHutchens, Cole, et al., 1963DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
175.08298.Sakiyama and Seki, 1975Cp given as 1.19 J/g*K.; DH
175.06298.15Hutchens, Cole, et al., 1963T = 10 to 310 K.; DH

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.

Sakiyama and Seki, 1975
Sakiyama, M.; Seki, S., Enthalpies of combustion of organic compounds. II. L- and D-glutamic acid, Bull. Chem. Soc. Jpn., 1975, 48, 2203-2204. [all data]

Huffman, Ellis, et al., 1936
Huffman, H.M.; Ellis, E.L.; Fox, S.W., Thermal data. VI. The heats of combustion and free energies of seven organic compounds containing nitrogen, J. Am. Chem. Soc., 1936, 58, 1728-1733. [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]

Tsuzuki and Hunt, 1957
Tsuzuki, T.; Hunt, H., Heats of combustion. VI. The heats of combustion of some amino acids, J. Phys. Chem., 1957, 61, 1668. [all data]

Emery and Benedict, 1911
Emery, A.G.; Benedict, F.G., The heat of combustion of compounds of physiological importance, Am. J. Physiol., 1911, 28, 301-307. [all data]

Lemoult, 1904
Lemoult, M.P., Remarques sur une serie recenie de determinations calorimetriques, Compt. Rend., 1904, 663-635. [all data]

Hutchens, Cole, et al., 1963
Hutchens, J.O.; Cole, A.G.; Robie, R.A.; Stout, J.W., Heat capacities from 11 to 305 K, entropies, and free energies of formation of L-aspartic acid, L-glutamic acid, and L-glutamine, J. Biol. Chem., 1963, 238, 2407-2412. [all data]


Notes

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