New mimic of zeolite: heterometallic organic host framework accommodating inorganic cations

New mimic of zeolite: heterometallic organic host framework accommodating inorganic cations
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DOI:
10.1039/b927101e
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发表时间:
2010-01-01
影响因子:
4.9
通讯作者:
Zhang, Jian
Zhang, Jian
中科院分区:
化学2区
文献类型:
--
作者:
Chen, Yu-Biao;Kang, Yao;Zhang, Jian

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本文报道了一种异金属有机骨架[Na-2(H2O)(10)](n)[CuZn 4(mu(3)-OH)(4)(btec)(2)](n)中心点2nH(2)O(1,btec = 1,2,4,5-苯四甲酸酯),其结合了混合的Cu 2 +-Zn 2+氧化物链并容纳Na+阳离子作为骨架外客体物种;这样的构建模式与铝硅酸盐沸石的构建模式相当,其中多孔骨架结合了两种结构构建单元(例如[SiO 4]和[AlO 4])和一种无机模板阳离子。
Presented here is a heterometallic organic framework [Na-2(H2O)(10)](n)[CuZn4(mu(3)-OH)(4)(btec)(2)](n)center dot 2nH(2)O (1, btec = 1,2,4,5-benzenetetracarboxylate) that incorporates mixed Cu2+-Zn2+ oxide chains and accommodates Na+ cations as extraframework guest species; such a building mode is comparable to that of aluminosilicate zeolites where the porous framework combines two kinds of structural building units (such as [SiO4] and [AlO4]) and one kind of inorganic-templating cation.