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分析烷烃沸点和其结构的关系,导出求算烷烃沸点的经验公式lgT=0.1707lg(w+3△p-m)+2.2677式中,w,p为Wiener指数,m为ω—CH_3数。
Based on the analysis of the relationship between the boiling point of alkane and its structure, an empirical formula for calculating the boiling point of alkane is derived. LgT = 0.1707lg (w + 3Δp-m) +2.2677 where w and p are the Wiener indexes and m is the number of ω-CH 3.