摘要
以分子拓扑理论为基础 ,提出了新的拓扑指数Y ,并用Y研究了 4种脂肪酸在盐水溶液中的盐效应常数ks.研究表明 ,Y与脂肪酸在盐水溶液中的ks 有良好的线性关系 ,并给出了相关方程 .该方法计算方便 ,精确度高 。
Based on the molecular topological theory,we introduce a new topological index Y and use it to study for salt effect constant k s of aliphatic acids in the salt solution.Our research indicates that for the above salt effect constant k s,there is a good linear relation between Y and k s and the related equation is eslablished.For this new method the calculation is convenient and the result is accurate.It has clear physical significane.
关键词
盐效应
拓扑指数
脂肪酸
盐溶液
salt effect
topology index
aliphatic acid
salt solution
