Ideal gas thermodynamic properties of six fluoroethanes

1 April 1975

journal article
Published by AIP Publishing in Journal of Physical and Chemical Reference Data

Vol. 4 (2) , 441-456
https://doi.org/10.1063/1.555521

Abstract

The molecular structural parameters, the vibrational fundamentals, the potential barrier height to internal rotation, and the standard enthalpy of formation for each of the six fluoroethanes in which at least one of the internally rotating groups is a symmetric top have been extensively studied and recommended values selected. Chemical thermodynamic properties of molecules in the ideal gas state at temperatures from 0 to 1500 K have been calculated with the rigid-rotor harmonic-oscillator approximation. The calculated values are in very good agreement with the existing third-law entropies.

Keywords

THERMOCHEMISTRY
HEIGHT
ENERGY LEVELS
SPECIFIC HEAT
HEAT OF FORMATION
GAS DYNAMICS
PARTITION FUNCTION
MOLECULAR STRUCTURE
ROTATION
THERMODYNAMICS
HARMONIC OSCILLATOR
VALUE
HEAT CAPACITY
MOMENT OF INERTIA
ENTHALPY
SYMMETRY
IDEAL GAS LAW
TORSION

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