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

Benzene:hexafluorobenzene complex

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.


Condensed phase thermochemistry data

Go To: Top, Phase change 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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
370.305.Ripmeester, Wright, et al., 1978T = 60 to 320 K.

Phase change data

Go To: Top, 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus297.2KN/ARipmeester, Wright, et al., 1978, 2Crystal phase 1 phase; Uncertainty assigned by TRC = 0.1 K; TRC

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
21.870297.2crystaline, IliquidRipmeester, Wright, et al., 1978DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
73.6297.2crystaline, IliquidRipmeester, Wright, et al., 1978DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes

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

Ripmeester, Wright, et al., 1978
Ripmeester, J.A.; Wright, D.A.; Fyfe, C.A.; Boyd, R.K., Molecular motion and phase transitions in solid hexafluorobenzene + benzene complex by nuclear magnetic resonance and heat capacity measurements, J. Chem. Soc. Faraday Trans., 1978, II 74, 1164-1178. [all data]

Ripmeester, Wright, et al., 1978, 2
Ripmeester, J.A.; Wright, D.A.; Fyfe, C.A.; Boyd, R.K., Molecular motion and phase transitions in solid hexafluorobenzene+benzene complex by nuclear magnetic resonance and heat capacity measurements measurements., J. Chem. Soc. Faraday Trans. 2, 1978, 74, 1164. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, References