纳米管TUC_4C_8(S)和纳米环TC_4C_8(S)的拓扑指数  

On Topological Index of Nanotube TUC_4C_8(S) and Nanotori TC_4C_8(S)

作　　者：彭波[1] 高炜[1] PENG Bo;GAO Wei(School of Information,Yunnan Normal University,Kunming 650500,China)

机构地区：[1]云南师范大学信息学院,昆明650500

出　　处：《西南师范大学学报（自然科学版）》2018年第12期100-107,共8页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(11761083)

摘　　要：化合物、材料和药物的生物化学性质与其分子结构有密切的关联,通过化学拓扑指数的计算可了解化合物的性质.作为一类重要的化学参数,Szeged指数和修改的Szeged指数并广泛用于各类化学与制药学工程应用中.通过边划分方法,给出纳米管TUC_4C_8(S)和纳米环TC4C8(S)的若干基于距离的拓扑指数.The biochemical properties of compounds,materials and drugs are closely related to their molecular structure;thus the properties of the compounds can be learned by the calculation of the chemical topological index.As a class of parameter of chemical,Szeged index and revised Szeged index have been widely used in various chemical and pharmaceutical engineering.The distance-based indices of nanotube TUC4C8(S)and nanotori TUC4C8(S)are studied by means of edge dividing method.

关 键 词：理论化学 Szeged指数 修改的Szeged指数 纳米管 

分 类 号：O157.6[理学—数学]