分子连接性指数用于低沸点烷烃Kovats指数的相关性研究

Molectuar connectivity index study on correlation of alkanes of the low boiling point Kovats

本文从低沸点烷烃分子结构的碳原子总数、维纳指数W、分子连接性指数1X出发用多元回归分析对低沸点烷烃Kovats指数进行了研究,结果表明:分子连接性指数1X与低沸点烷烃Kovats指数具有显著的相关性.相关系数R为0.99527.从而可以较为准确地估算和预测低沸点烷烃Kovats指数.

The article studies the total number of nitrogen, winnner, molectuar connectivity index ^1X of the low boiling point Kovats. It proves that molectuar connectivity index ^1X bears good correlation with the low boiling point Kovats. The parameters of the low boiling point Kovats is 0.99527. So the method can be used to estimate and calculate the low boiling point Kovats.