Li-cu exchange in intercalated Cu3N -: With a remark on Cu4N

被引：46
作者：
Gulo, F [1 ]
Simon, A [1 ]
Köhler, J [1 ]
Kremer, RK [1 ]
机构：
[1] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 15期
关键词：
band structure; copper; intercalations; lithium nitrides;
D O I：
10.1002/anie.200353424
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A surprising substitution of Cu by Li has been observed during the intercalation reaction of Cu3N with n-butyllithium, besides an expected incorporation of Li. The twofold coordinated Cu+ ions are shifted into cuboctahedral cavities along with a reduction to Cu° (see picture). The chemical bonding of the compounds LixCu3N is analyzed in comparison to Cu4N on the basis of band-structure calculations.
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页码：2032 / 2034
页数：3
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