摘要
受Randic分子连接性拓扑指数mx的启发,构建了一种新的分子连接性拓扑指数mJ.mJ的0,1阶指数0J,1J与P区无机氢化物HaA的PKa值关联,结构选择性满足唯一性表征.
According to the topological index ^mx of the Randic molecular connection, we form a new molecular connectivity topological index ^mJ. The relationship between values PKa of inorganic hydrides and ^0J, ^1J indexes of ^mJ has been investigated, whose results show that the structural selectivity achieves its only expression.
出处
《云南民族大学学报(自然科学版)》
CAS
2008年第2期153-154,166,共3页
Journal of Yunnan Minzu University:Natural Sciences Edition
关键词
P区无机氢化物
拓扑指数
相关性
结构选择性
P area inorganic hydrides
topological index
correlativity
structural selectivity