The extended Wiener index

被引：5
|
作者：
Li, XH [1 ]
机构：
[1] Wenzhou Normal Coll, Dept Chem, Wenzhou 325027, Zhejiang, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2002年 / 365卷 / 1-2期
关键词：
D O I：
10.1016/S0009-2614(02)01408-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Comparison with the Wiener number and the molecular connectivity index, a novel set of Wiener indexes (W-m(p), W-m(pc), W-m(c) and W-m(ch)) were defined, which are named the extended Wiener index. The potential usefulness of the extended Wiener index in QSAR/QSPR is evaluated by its correlation with a number Of C-3-C-8 alkanes and by a favorable comparison with models based on molecular connectivity index. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：135 / 139
页数：5
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