Unconventional ring currents in an 'all-metal aromatic', Al42-

被引：101
作者：
Fowler, PW [1 ]
Havenith, RWA [1 ]
Steiner, E [1 ]
机构：
[1] Univ Exeter, Sch Chem, Exeter EX4 4QD, Devon, England
来源：
CHEMICAL PHYSICS LETTERS | 2001年 / 342卷 / 1-2期
关键词：
D O I：
10.1016/S0009-2614(01)00559-0
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：
The square planar anion Al-4(2-) supports an unconventional diamagnetic ring current which originates in the a system, has negligible contribution from the two-electron pi system, and survives in pyramidal bimetallic clusters MAI, (M = Li, Na, Cu). (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：85 / 90
页数：6
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