Isothermal liquid-vapor equilibria of mixtures containing organic compounds. 2. Excess Gibbs free energies of a hydrocarbon or tetrachloromethane + a cyclic ketone at 298.15 K

1988 ◽  
Vol 33 (3) ◽  
pp. 247-250 ◽  
Author(s):  
Enrico Matteoli ◽  
Luciano Lepori
Keyword(s):  
Organic Compounds ◽  
Cyclic Ketone ◽  
Free Energies ◽  
Liquid Vapor

Prediction of the critical temperatures (liquid-vapor) of organic compounds

2006 ◽  
Vol 80 (11) ◽  
pp. 1809-1815 ◽  
Author(s):  
I. A. Nesterov ◽  
T. N. Nesterova ◽  
A. G. Nazmutdinov ◽  
N. N. Vodenkova ◽  
T. P. Novozhenina
Keyword(s):  
Organic Compounds ◽  
Critical Temperatures ◽  
Liquid Vapor

A group equivalents scheme for free energies of formation of organic compounds in aqueous solution

1992 ◽  
Vol 70 (4) ◽  
pp. 1042-1054 ◽  
Author(s):  
J. Peter Guthrie
Keyword(s):  
Aqueous Solution ◽  
Organic Compounds ◽  
Group Contributions ◽  
Free Energies

Group contributions have been determined allowing the calculation of free energies of formation in aqueous solution for organic compounds containing carbon, hydrogen, and oxygen. The system works well for monofunctional compounds. The available literature data for 198 compounds can be accommodated using 79 parameters with an rms deviation of 0.74 kcal/mol.

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