研究有机物结构与性能的关系,一直是化学基础理论研究中的重要课题。近年来随着拓扑学的发展及其向化学领域的渗透,用拓扑学方法来研究有机分子的结构和性能之间的关系,已经引起化学工作者的广泛兴趣。H.Hosoya等人研究了拓扑指数Z_G与饱和烃及其衍生物的某些性质如沸点、折光率等之间的关系,提出一些经验计算公式,但这些公式一般仅适用于计算一类有机物的物理常数。本文试 Research on the relationship between structure and properties of organic compounds has always been an important issue in the study of basic chemical theory. In recent years, with the development of topology and its infiltration into the chemical field, the relationship between the structure and properties of organic molecules has been explored by topological methods, which has attracted the widespread interest of chemists. H. Hosoya et al. Studied the relationship between the topological index Z_G and some properties of saturated hydrocarbons and their derivatives such as boiling point and refractive index, and proposed some empirical formulas, but these formulas are generally only applicable to the calculation of a class of organic matter Physical constants. This article test