烷基苯热力学性质与分子结构之间的关系研究 |
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引用本文: | 孟繁宗 苗深花. 烷基苯热力学性质与分子结构之间的关系研究[J]. 曲阜师范大学学报, 2004, 30(2): 69-73 |
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作者姓名: | 孟繁宗 苗深花 |
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作者单位: | 德州学院化学系,253023,山东省德州市;曲阜师范大学化学系,273165,山东省曲阜市 |
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摘 要: | 计算并研究了烷基苯类化合物拓扑指数n、J、L与其热力学性质△Hf(g)^0、△Gf(g)^0、S(g)^0、logKp之间的相关性和选择性。该文所构建经验公式其相关性近于倪才华的结果,而选择性优于倪才华的。
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关 键 词: | 烷基苯 热力学性质 Balaban指数J 距离指数L |
文章编号: | 1001-5337(2004)02-0069-05 |
SDUDY ON RELATIONS OF THERMODYNAMIC PROPERTIES OF ALKYL BENZENES AND MOLECULAR CONSTRUCTION |
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Abstract: | The paper calculates topological indices N,J and L of alkyl benzenes and studies correlativity and selectivity with topological indices and the thermodynamic properties of alkyl benzenes. Regression analyses shows that selectivity of the given empirical equation of this paper is better than the results of NI Cai_hua, and correlativity of this paper is similar to the ones of NI Cai_hua. |
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Keywords: | alkyl benzene thermodynamic property Balaban index J distance index L |
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