用于研究饱和链烃物结构/性质相关性的拓扑指数

A new topological index for researching relationship beteen structure and property of alkanes

基于距离矩阵,结合分子中各原子的支化度,构建了一种新的拓扑指数Hz,并用于研究饱和链烃类化合物的性质,获得了比较满意的结果,与其他已有的拓扑指数比较,Hz具有良好的结构选择性和相关性。

Based on distance matrix and branch vertex of atoms in a molecula,a new topological index Hz has been established to be used in researching physical and chemical properties of alkanes.It obtained satisfacbory results.Compared with the other topological index,Hz has better structure selectivity and cor-releation.