Aromaticity and ring currents

被引：563

作者：

Gomes, JANF

Mallion, RB ^{[1
]}

机构：

[1] Kings Sch, Canterbury CT1 2ES, Kent, England

[2] Univ Porto, Fac Ciencias, Dept Quim, CEQUP, P-4150049 Oporto, Portugal

来源：

CHEMICAL REVIEWS | 2001年 / 101卷 / 05期

关键词：

D O I：

10.1021/cr990323h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The concepts of aromaticity and ring currents were presented to study the magnetic properties of π-electron systems. The relationship between ring aromaticity and the manifestation of ring currents in the form of magnetic anisotropy and an exaltation of magnetic susceptibilty in bulk magnetism was discussed. The definition of nuclear magnetic resonance chmical shift was presented and the nucleus-independent chemical shifts was proposed as a criterion for aromaticity. A topological analysis of the current-density flow and a discussion on the aromaticity of fullerenes was also presented.

引用

页码：1349 / 1383

页数：35

共 411 条

[1] DETERMINATION OF RING CURRENT AND ITS RELATIONSHIP TO RESONANCE ENERGY IN SOME AROMATIC COMPOUNDS [J].