Carbonium ions.

被引:3
作者
Mota, CJA [1 ]
机构
[1] Univ Fed Rio de Janeiro, Dept Quim Organ, Inst Quim, BR-21949900 Rio De Janeiro, Brazil
来源
QUIMICA NOVA | 2000年 / 23卷 / 03期
关键词
carbonium ions; alkane protonation; three center two electron bond;
D O I
10.1590/S0100-40422000000300011
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Carbonium ions are carbocations with a pentacoordinated carbon atom, where the electronic octet is maintained. They possess a three center two electron bond in order to keep the tetravalence of the carbon atom. This paper reviews the concept of carbonium ions, their formation, stability and reactions.
引用
收藏
页码:338 / 345
页数:8
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