正烷基环己烷同系物凝聚型物理性质递变规律

Regularity for Condensed-Type Physical Properties of n-Alkyl Cyclohexane Homologous Compounds

以H—(CH2)n—环己烷同系物结构重复单元数值n连续变化为模型,获得了描述该同系物凝聚型物理性质P递变规律的数学表达式:P=a+bnc,其中a、b、c均为常数,n为结构重复单元数值,P为同系物的凝聚型物理性质.通过非线性回归分析,得到回归方程 结果表明该同系物的凝聚型物理性质与重复单元数值之间显示优良的相关性.

With the model that the number of repeating units of the H-(CH2)n- cyclohexane homologous series varies successively, the condensedtype physical properties of this homologous series can be described by the following equations: P= a +bnc, where a, b, c all refer to constants, n to the number of repeating units, P to the condensedtype physical properties of the homologous compounds. Significant correlation was found between the condensedtype physical properties of the homologous compounds and their number of repeating units in this model.