α-D-Glucopyranose


Condensed phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfsolid-1274.5kJ/molCcbHuffman and Fox, 1938Author's hf298_condensed=-305.73 kcal/mol
Quantity Value Units Method Reference Comment
Δcsolid-2799.8 ± 2.3kJ/molCcbPonomarev and Alekseeva, 1961Corresponding Δfsolid = -1276.2 kJ/mol (simple calculation by NIST; no Washburn corrections)
Δcsolid-2803.3 ± 0.42kJ/molCcbSkuratov, Strepikheev, et al., 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -2805. ± 0.4 kJ/mol; Combustion at 293 K; Corresponding Δfsolid = -1272.8 kJ/mol (simple calculation by NIST; no Washburn corrections)
Δcsolid-2801.5kJ/molCcbHuffman and Fox, 1938Author's hf298_condensed=-305.73 kcal/mol; Corresponding Δfsolid = -1274.5 kJ/mol (simple calculation by NIST; no Washburn corrections)

Reaction thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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

β-D-Glucopyranose, 4-O-β-D-galactopyranosyl- + Water = α-D-Glucopyranose + α-d-Galactopyranose

By formula: C12H22O11 + H2O = C6H12O6 + C6H12O6

Quantity Value Units Method Reference Comment
Δr0.44 ± 0.11kJ/molEqkGoldberg and Tewari, 1989liquid phase; solvent: Aqueous; HPLC

Sucrose + Water = α-D-Glucopyranose + Fructose

By formula: C12H22O11 + H2O = C6H12O6 + C6H12O6

Quantity Value Units Method Reference Comment
Δr-14.93 ± 0.16kJ/molEqkGoldberg, Tewari, et al., 1989liquid phase; solvent: Aqueous

Gas phase ion energetics 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 evaluated by: Edward P. Hunter and Sharon G. Lias

Quantity Value Units Method Reference Comment
Gas basicity778.9kJ/molN/AHunter and Lias, 1998 

References

Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Huffman and Fox, 1938
Huffman, H.M.; Fox, S.W., Thermal data. X. The heats of combustion and free energies, at 25°, of some organic compounds concerned in carbohydrate metabolism, J. Am. Chem. Soc., 1938, 60, 1400-1403. [all data]

Ponomarev and Alekseeva, 1961
Ponomarev, V.V.; Alekseeva, T.A., A massive microcalorimeter for determining heats of combustion, Russ. J. Phys. Chem. (Engl. Transl.), 1961, 35, 800-803. [all data]

Skuratov, Strepikheev, et al., 1957
Skuratov, S.M.; Strepikheev, A.A.; Kozina, M.P., About the reaction activity of five and six-membered heterocyclic compounds, Dokl. Akad. Nauk SSSR, 1957, 117, 452-454. [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]

Goldberg and Tewari, 1989
Goldberg, R.N.; Tewari, Y.B., A calorimetric and equilibrium investigatino of the hydrolysis of lactose, J. Biol. Chem., 1989, 264, 9897-9900. [all data]

Goldberg, Tewari, et al., 1989
Goldberg, R.N.; Tewari, Y.B.; Ahluwalia, J.C., Thermodynamics of the hydrolysis of sucrose, J. Biol. Chem., 1989, 264, 9901-99. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]


Notes

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