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研究论文

饱和链烃类化合物的物理化学性质的分子拓扑研究

张秀利;李杰红;陈惠兰;李伟   

  • 发布日期:1999-01-15

The molecular topological research on physical and chemical properties of alkanes

Zhang Xiuli;Li Jiehong;Chen Huilan;Li Wei   

  • Published:1999-01-15

从距离矩阵和原子的支化度出发,提出了一种新的拓扑指数,计算结果表明,它具有良好的结构选择性和性质相关性。

关键词: 烷烃P, 理化性质, 拓扑指数

On the basis of distance matrix and branch vertex of atoms in a molecule, a new topological index has been developed for research on thirteen physical and chemical properties of alkanes. A general empirical equation is proposed as follows: P=A+BZ1. Regression analyses have given the calculated results. It is concluded that the index bears good

Key words: ALKANE P, PHYSICO-CHEMICAL PROPERTIES