Lanthanide-transition-metal sandwich framework comprising {Cu3} cluster pillars and layered networks of {Er36}) wheels

被引:332
|
作者
Cheng, JW [1 ]
Zhang, J [1 ]
Zheng, ST [1 ]
Zhang, MB [1 ]
Yang, GY [1 ]
机构
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Grad Sch, State Key Lab Struct Chem, Fujian 350002, Peoples R China
关键词
bridging ligands; cluster compounds; copper; hydrothermal synthesis; lanthanides;
D O I
10.1002/anie.200502917
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Synergistic coordination between isonicotinate (ina) and 1,2-benzenedicarboxylate (bdc) ligands under hydrothermal conditions results in the formation of two new coordination polymers, [Er7(μ 3-O)(μ3-OH)6(bdc)3](ina) 9[Cu3X4] (X = Cl, Br). Wheel-shaped [Er 36(μ3-OH)30(μ3-O) 6-(bdc)6]54+ ions form a 2D network (see picture), which is further pillared by [Cu3X4(ina) 6]4- to give a 3D framework. (Figure Presented) © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:73 / 77
页数:5
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