Simultaneous Analysis of All Available Data for Single Compounds

Simultaneous Analysis of All Available Data for Single Compounds 

In their approach, Haas and Fisher added two additional terms to the Maier-Kelly 

This is then related to the thermodynamic functions C, H, S, etc., by the equations listed in Appendix B. As we have already observed (with the simpler Maier-Kelly equation above) these functions are all obtained by integrating the heat capacity equation between two temperatures. In practice, considerable care must be taken in fitting regression equations to different kinds of thermodynamic data for single compounds, and the data should be examined quite critically for potentially inaccurate points, because the results can be quite sensitive to inaccurate input data. 

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