One-dimensional heterobimetallic complex bridged by 2,2'-bibenzimidazolate ligand

被引:0
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作者
Tadokoro, M
Takui, T
机构
[1] Department of Chemistry, Faculty of Science, Osaka City University, Sumiyoshi-ku
关键词
D O I
10.1080/10587259608033678
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
We have studied the crystal structure of a Cu(II) complex [Cu(bbim)(2)]((Pr4N)-Pr-n)(Na). MeOH (1) [where bbim(2-) = di-deprotonated 2,2'-bibenzimidazolate and (Pr4N+)-Pr-n = tetra-n-propylammonium cation] with two bbim(2-) as a di-deprotonated ligand for the first time. The X-ray crystal analysis shows that this Cu(II) complex consists of one-dimensional infinite chains with an alternate bonding sequence of Cu(II) and Na(I) bridged by the bbim(2-) ligand. Interestingly, Cu(II) ion in this complex has a distorted tetrahedral coordination structure. The interaction between these infinite chains is separated by (Pr4N+)-Pr-n cations.
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页码:225 / 228
页数:4
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