Infinite chiral single-helical structures formed by the self-assembly of Cu(II)-N-(2-pyridylmethyl)-aspartate complexes

被引：22
|
作者：
Wu, Shu-Pao [1 ]
Lee, Chih-Hao [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu, Taiwan
来源：
CRYSTENGCOMM | 2009年 / 11卷 / 02期
关键词：
ALPHA-HELIX; COORDINATION; CHANNELS; FRAMEWORK; POLYMERS; PROTEIN; CHAINS; WATER;
D O I：
10.1039/b817157m
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two crystal structures of [Cu(L-pasp)(H2O)] center dot 4H(2)O and [Cu(D-pasp)( H2O)] center dot 4H(2)O [pasp = N-(2-pyridylmethyl)-aspartate] were determined using X-ray crystallography and the Cu(II)-pasp complexes were demonstrated to self-assemble through the formation of a Cu-O bond between Cu(II) and the side-chain carboxylate, forming left-handed and right-handed helical coordination polymers, respectively.
引用
收藏
页码：219 / 222
页数：4
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