Acentric factor homomorph

Critical density Acentric factor Homomorph ac. factor Dipole moment Parachor... 

The data constants which are stored for each compound are listed in Table 17.7. The stored constants shown in Table 17.7 have been divided into groups broadly based on the function of the properties they contain. The properties, generally speaking, do not need any amplification, except for SMILES, acentric factor of the homomorph, and solubility parameter. 

The acentric factor of the homomorph is defined as the acentric factor of the hydrocarbon molecule, which is obtained by replacing all functional groups of the target molecule with carbon atoms (including any noncarbon atoms in the main structure). This parameter is used in some estimation methods. 

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