Development of new Groups for GA

In this work, we develop a consistent set of oxygenated peroxy-hydrocarbon and acetylene-alcohol groups derived from the thermodynamic properties data of a set of hydroperoxides, peroxides, ethers and alcohols determined in previous chapters. 

All values are intrinsic, that is the entropy component excludes contributions to symmetry and the number of optical isomer in the parent molecule. 

The following example describes the calculation of group additivity value for the 

The calculated enthalpies for the groups developed in this work are summarized in Table 4.7 below. 

The entropy,, of each group, is derived from the calculated entropy of stable molecules. As 

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