A nanotubular 3D coordination polymer based on a 3D-4f heterometallic assembly

被引:513
作者
Zhao, B [1 ]
Cheng, P [1 ]
Dai, Y [1 ]
Cheng, C [1 ]
Liao-Zheng, D [1 ]
Yan, SP [1 ]
Jiang, ZH [1 ]
Wang, GL [1 ]
机构
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
关键词
D O I
10.1002/anie.200390248
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Large pores comprising 48-membered rings characterize the isostructural lanthanide-transition-metal coordination polymers [{[Ln(dipic)3Mn1.5(H2O)3]· nH2O}∞], H2dipic = pyridine-2,6-dicarboxylic acid; Ln = Pr, n = 2 (shown here); Ln = Gd, n = 3.5; Ln = Er, n = 3. Many water molecules are trapped in the nanotubular structure, and the framework remains intact on removal of the uncoordinated water molecules.
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页码:934 / +
页数:4
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