摘要
本文对饱和烃和卤代烃在常压下的沸点与其化学结构之间的关系进行了研究 .一组 ( 2 0种 )饱和烃的沸点与表征其结构的拓扑指数之间建立了相关方程 ,相互、相关系数r =0 .9999,标准偏差s=0 .782 9.由一组 ( 34种 )饱和卤代烃的沸点建立的相关方程r =0 .98981 ,s=6.891 4.
Correlations were investigated between the chemical structures of alkanes and haloalkanes and their boiling temperature at normal pressure. Boilling points for a set of 20 alkanes were correlated with chemical structures using four toplogical indexes, the correlation coefficient r is 0.999 and the standard error s is 0.7829. For a set of 34 haloalkanes r=0.9891, s=6.8919.
出处
《哈尔滨师范大学自然科学学报》
CAS
2003年第4期68-72,共5页
Natural Science Journal of Harbin Normal University
基金
哈尔滨师范大学校青年基金资助课题
