3D framework containing Cu4Br4 cubane as connecting node with strong ferroelectricity

被引：155

作者：

Zhang, Wen ^{[1
]}

Xiong, Ren-Gen ^{[1
]}

Huang, Songping D. ^{[2
]}

机构：

[1] Southeast Univ, Ordered Matter Sci Res Ctr, Nanjing 211189, Peoples R China

[2] Kent State Univ, Dept Chem, Kent, OH 44240 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 32期

关键词：

D O I：

10.1021/ja803021v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The methanolothermal reaction of (S)-1,4-diallyl-2-methylpiperazine (DAMP) with an excess CuBr affords a novel homochiral 3D framework (DAMP)(3)(Cu(4)Br(4))(2)(H(2)O)(3) (1) in which Cu(4)Br(4) cubane acts as a connecting node to mimic the pure inorganic role in the ferroelectricity to enhance the remnant polarization value which is comparable to that of BaTiO(3) synthesized by peptide-assisted synthesis.

引用

页码：10468 / +

页数：3

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