摘要
据拓扑学原理,用调和均根拓扑指数(K)和直观的分子参数表征链烷烃分子的大小和分支情况,并与链烷烃的沸点和部分热力学性质作相关性研究,相关系数在0.98以上.
Based on the fundamentals of topology and by using the topological index of square root of harmonic everage and the molecular parameter as tools,the information of thc molecular size and branches of alkanes was analyzed ,the relationship between the k,N,N′and physical properties was studied.
出处
《青海师专学报》
2004年第5期89-91,共3页
Journal of Qinghai Junior Teachers' College
关键词
链烷烃
热力学性质
沸点
调和均根拓扑指数
分子参数
alkane topological index of square root of harmonic average
molecular parameter
boling point
thermodynanmic property
