An unusual binodal (6,8)-connected 3D supramolecular network with twofold self-penetration

被引：0
|
作者：
Zhan CaiHong [1 ]
Cai WenXuan [1 ]
Feng YunLong [1 ]
He YinHua [1 ]
机构：
[1] Zhejiang Normal Univ, Inst Phys Chem, Zhejiang Key Lab React Chem Solid Surfaces, Jinhua 321004, Peoples R China
来源：
SCIENCE CHINA-CHEMISTRY | 2010年 / 53卷 / 06期
关键词：
5-carboxyl-1-carboxymethyl-2-oxidopyridinium; supramolecule; luminescence property; crystal structure; self-penetration network; METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; CHEMISTRY; DESIGN; PHOTOLUMINESCENT; TOPOLOGIES; CLUSTERS;
D O I：
10.1007/s11426-010-3178-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A dicarboxylate ligand, 5-carboxyl-1-carboxymethyl-2-oxidopyridinium (H2L), was utilized to form four complexes with the general formula [M(HL)(2)(H2O)] center dot 2H(2)O, M = Cu-II (1), Zn-II (2), Mn-II (3), Cd-II (4). The crystals were isomorphous, belonging to the monoclinic C2/c space group. They were constructed from 1D chains and further linked by hydrogen bonds into a novel binodal (6,8)-connected 3D supramolecular network with twofold self-penetration. Photoluminescence studies revealed that complexes 2-4 displayed intense structure-related fluorescent emission bands.
引用
收藏
页码：1261 / 1265
页数：5
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