Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Cycloheptanone

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Reaction thermochemistry data

Go To: Top, References, Notes

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:
B - John E. Bartmess
ALS - 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

C7H11O- + Hydrogen cation = Cycloheptanone

By formula: C7H11O- + H+ = C7H12O

Quantity Value Units Method Reference Comment
Deltar1537. ± 9.2kJ/molD-EAZimmerman, Jackson, et al., 1978gas phase; B
Quantity Value Units Method Reference Comment
Deltar1506. ± 10.kJ/molH-TSZimmerman, Jackson, et al., 1978gas phase; B

Hydrogen + Cycloheptanone = Cycloheptanol

By formula: H2 + C7H12O = C7H14O

Quantity Value Units Method Reference Comment
Deltar-62.5 ± 0.4kJ/molChydWiberg, Crocker, et al., 1991liquid phase; ALS
Deltar-46. ± 1.kJ/molChydWiberg, Crocker, et al., 1991gas phase; ALS

3Hydrogen + 2,4,6-Cycloheptatrien-1-one = Cycloheptanone

By formula: 3H2 + C7H6O = C7H12O

Quantity Value Units Method Reference Comment
Deltar-282.8 ± 1.3kJ/molChydTurner, Meador, et al., 1957liquid phase; solvent: Acetic acid; ALS

References

Go To: Top, Reaction thermochemistry data, Notes

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

Zimmerman, Jackson, et al., 1978
Zimmerman, A.H.; Jackson, R.L.; Janousek, B.K.; Brauman, J.J., Electron photodetachment from cyclic enolate anions in the gas phase: Electron affinities of cyclic enolate radicals, J. Am. Chem. Soc., 1978, 100, 4674. [all data]

Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M., Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups, J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]

Turner, Meador, et al., 1957
Turner, R.B.; Meador, W.R.; Doering, W.E.; Knox, L.H.; Mayer, J.R.; Wiley, D.W., Heats of hydrogenation. III. Hydrogenation of cycllooctatetraene and of some seven-membered non-benzenoid aromatic compounds, J. Am. Chem. Soc., 1957, 79, 4127-4133. [all data]


Notes

Go To: Top, Reaction thermochemistry data, References