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Methane, diethoxy-

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

Quantity Value Units Method Reference Comment
Deltafgas-98.73kcal/molN/AGutner, Lebedeva, et al., 1980Value computed using «DELTA»fHliquid° value of -448.7±0.4 kj/mol from Gutner, Lebedeva, et al., 1980 and «DELTA»vapH° value of 35.7 kj/mol from Mansson, 1969.; DRB
Deltafgas-99.13 ± 0.21kcal/molCcrMansson, 1969ALS

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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafliquid-107.2 ± 0.1kcal/molCcbGutner, Lebedeva, et al., 1980 
Deltafliquid-107.65 ± 0.20kcal/molCcrMansson, 1969 
Quantity Value Units Method Reference Comment
Deltacliquid-772.90 ± 0.1kcal/molCcbGutner, Lebedeva, et al., 1980Corresponding «DELTA»fliquid = -107.2 kcal/mol (simple calculation by NIST; no Washburn corrections)
Deltacliquid-772.50 ± 0.19kcal/molCcrMansson, 1969Corresponding «DELTA»fliquid = -107.65 kcal/mol (simple calculation by NIST; no Washburn corrections)

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase 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 by: Robert C. Dunbar

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

Sodium ion (1+) + Methane, diethoxy- = (Sodium ion (1+) bullet Methane, diethoxy-)

By formula: Na+ + C5H12O2 = (Na+ bullet C5H12O2)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
27.6298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89

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.

Gutner, Lebedeva, et al., 1980
Gutner, N.M.; Lebedeva, N.D.; Dobychin, S.L.; Kiseleva, N.N., Thermochemical study of aliphatic ethers, J. Appl. Chem. USSR, 1980, 53, 1523-1525. [all data]

Mansson, 1969
Mansson, M., Non-bonded oxygen-oxygen interactions in straight-chain compounds, J. Chem. Thermodyn., 1969, 1, 141-151. [all data]

McMahon and Ohanessian, 2000
McMahon, T.B.; Ohanessian, G., An Experimental and Ab Initio Study of the Nature of the Binding in Gas-Phase Complexes of Sodium Ions, Chem. Eur. J., 2000, 6, 16, 2931, https://doi.org/10.1002/1521-3765(20000818)6:16<2931::AID-CHEM2931>3.0.CO;2-7 . [all data]


Notes

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