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构造了烷基苯的Hosoya指数和基于Hosoya指数的信息拓扑指数 ,建立了拓扑指数与分子热力学性质关系的经验公式 ,重新计算了烷基苯 36个分子热力学性质 ,并与实验值进行了比较 .
The Hosoya index of alkyl benzene and the information topological index based on Hosoya index were constructed. The empirical formula of topological index and molecular thermodynamic properties was established. The thermodynamic properties of 36 alkyl benzene molecules were recalculated and compared with the experimental data.