Chemical Engineering Communications, Vol.191, No.1, 75-86, 2004
A new group contribution method for estimating melting and boiling points of organic compounds
A new division method of molecular structural units involving group-adjacent atom pairs has been developed. Expressions for estimating basic physical properties T b and T m have been proposed, with the numerical values of relative structural unit parameters presented. The average percent deviations of estimation of the above two physical properties are 1.20 and 7.75, respectively.