ENUMERATION AND CLASSIFICATION OF BENZENOID HYDROCARBONS .17. FURTHER DEVELOPMENTS FOR CONSTANT-ISOMER SERIES

被引:19
作者
CYVIN, SJ
机构
[1] Division of Physical Chemistry, University of Trondheim
来源
JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES | 1991年 / 31卷 / 02期
关键词
D O I
10.1021/ci00002a600
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The constant-isomer series of benzenoids are studied theoretically. General expressions for the pertinent formulas C(n)H(s) are reported. The number of benzenoid isomers associated with a formula C(n)H(s) is referred to as the cardinality of C(n)H(s). A version of the Dias algorithm for the cardinalities in constant-isomer series is analyzed in detail. This analysis has led to explicit expressions for parts of the cardinalities.
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页码:340 / 344
页数:5
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