Cyclooctene

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.


Gas phase thermochemistry data

Go To: Top, 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 compiled by: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
36.5250.Dorofeeva O.V., 1986 
52.28100.
72.30150.
93.70200.
129.65273.15
142.9 ± 6.0298.15
143.90300.
196.93400.
244.05500.
283.39600.
316.03700.
343.35800.
366.44900.
386.081000.
402.841100.
417.211200.
429.551300.
440.181400.
449.391500.

Reaction thermochemistry data

Go To: Top, Gas 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 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

cyclooctenide anion + Hydrogen cation = Cyclooctene

By formula: C8H13- + H+ = C8H14

Quantity Value Units Method Reference Comment
Δr1617. ± 21.kJ/molG+TSLee and Squires, 1986gas phase; Between H2O, MeOH; B
Quantity Value Units Method Reference Comment
Δr1586. ± 21.kJ/molIMRBLee and Squires, 1986gas phase; Between H2O, MeOH; B

Hydrogen + Cyclooctene = Cyclooctane

By formula: H2 + C8H14 = C8H16

Quantity Value Units Method Reference Comment
Δr-94. ± 1.kJ/molChydRogers and McLafferty, 1971liquid phase; solvent: Acetic acid; ALS

Bromine + Cyclooctene = 1,2-Dibromocyclooctane

By formula: Br2 + C8H14 = C8H14Br2

Quantity Value Units Method Reference Comment
Δr-122.63kJ/molCmLister, 1941gas phase; Heat of bromination at 300 K; ALS

References

Go To: Top, Gas 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.

Dorofeeva O.V., 1986
Dorofeeva O.V., Thermodynamic properties of twenty-one monocyclic hydrocarbons, J. Phys. Chem. Ref. Data, 1986, 15, 437-464. [all data]

Lee and Squires, 1986
Lee, R.E.; Squires, R.R., Anionic homoaromaticity: A gas phase experimental study, J. Am. Chem. Soc., 1986, 105, 5078. [all data]

Rogers and McLafferty, 1971
Rogers, D.W.; McLafferty, F.J., A new hydrogen calorimeter. Heats of hydrogenation of allyl and vinyl unsaturation adjacent to a ring, Tetrahedron, 1971, 27, 3765-3775. [all data]

Lister, 1941
Lister, M.W., Heats of organic reactions. X. Heats of bromination of cyclic olefins, J. Am. Chem. Soc., 1941, 63, 143-149. [all data]


Notes

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