A novel 4 • 82 CdII network constructed from helical motif:: Incorporating alternate left- and right-hand helical water chains

被引:22
|
作者
Zhang, Meili [1 ]
Li, Dongsheng [1 ]
Fu, Feng [1 ,2 ]
Yang, Xiaogang [1 ]
Wu, Yapan [1 ]
Wang, Enbo [2 ]
机构
[1] Yanan Univ, Dept Chem & Chem Engn, Shaanxi Key Lab Chem React Engn, Yanan 716000, Shaanxi, Peoples R China
[2] NE Normal Univ, Dept Chem, Inst Polyoxometalate Chem, Changchun 130024, Peoples R China
基金
中国国家自然科学基金;
关键词
Cd-II network; crystal structure; helix; water chain; luminescence;
D O I
10.1016/j.inoche.2008.04.042
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A novel 2D 4 . 8(2) Cd-II network with alternating heterochiral motif was reported, which is extended to 3D through pi-pi stacking. Interestingly, 1 D hydrophilic tunnel of 3D architecture, providing potential helical hydrogen-bonded identification sites, acts as a template for the formation of the alternate left- and right-handed 1D helical water chains. The compound exhibits intense photoluminescence at room temperature. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:958 / 960
页数:3
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