THEORY OF POLYPENTAGONS

被引：13

作者：

CYVIN, SJ

CYVIN, BN

BRUNVOLL, J

BRENDSDAL, E

ZHANG, FJ

GUO, XF

TOSIC, R

机构：

[1] XINJIANG UNIV, DEPT MATH, Urumqi 830046, PEOPLES R CHINA

[2] UNIV NOVI SAD, INST MATH, 21000 NOVI SAD, YUGOSLAVIA

来源：

JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES | 1993年 / 33卷 / 03期

关键词：

D O I：

10.1021/ci00013a027

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polypentagons are systems consisting of pentagons exclusively. Some of their topological properties are studied, including the relations between certain invariants. Complete mathematical solutions are reported for the numbers of polypentagons within certain classes: catacondensed systems (without internal vertices) and systems with one internal vertex and with two connected internal vertices. A complete account on proper polypentagons is given. These systems can, by definition, be embedded on a regular dodecahedron. It is found that exactly 39 such systems exist. Their chemical formulas (C(n)H(s)), forms, and symmetries are specified.

引用

页码：466 / 474

页数：9

共 25 条

[1] AROMATICITY OF NON-ALTERNANT ANNULENOANNULENES AND OF CORANNULENES [J].