[Co（NH3）6]2[Cd8（C2O4）11（H2O）4]·8H2O:A5-connectedsqptopologicalmetal-organicframeworkco-templatedbyCo（NH3）63+cationand（H2O）4cluster

被引：7

作者：

QinHe Pan ^{[1
]}

RuiJing Tian ^{[1
]}

SuiJun Liu ^{[2
]}

QiHui Wu ^{[1
]}

YuanYuan Zhu ^{[1
]}

Qiang Chen ^{[2
]}

XiaoYan Ren ^{[3
]}

TongLiang Hu ^{[2
]}

机构：

[1] Ministry of Education Key Laboratory of Advanced Materials of Tropical Island Resources,Department of Materials and Chemical Engineering,Hainan University

[2] Department of Chemistry,Tianjin Key Laboratory of Metal and Molecule-Based Material Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE),Nankai University

[3] State Key of Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University

来源：

ChineseChemicalLetters | 2013年 / 24卷 / 10期

关键词：

Cadmium oxalate; Hydrothermal synthesis; Metal complex; Template; Topology;

D O I：

暂无

中图分类号：

TB383.4 [];

学科分类号：

070205 ; 080501 ; 1406 ;

摘要：

In our efforts to construct new metal–organic frameworks(MOFs) by template-directing method, a new cadmium oxalate, [Co(NH3)6]2[Cd8(C2O4)11(H2O)4] 8H2O(denoted HNU-1), has been synthesized under hydrothermal condition in the presence of Co(NH3)6Cl3. The crystal structure of HNU-1 was determined by single-crystal X-ray diffraction(monoclinic, C2/c), a = 11.126(2), b = 17.361(4), c = 16.119(3),b = 102.40(3)8, V = 3040.8(10) 3and Z = 8. The open framework of HNU-1 contains 12-ring channels and exhibits a 5-connected sqp topological network with dinuclear Cd(II) clusters acting as nodes. The Co(NH3)63+cations and unusual hydrogen-bonded(H2O)4clusters are found in the 12-ring channels with an alternative arrangement. It is believed that the(H2O)4clusters play a co-templating role in the crystallization of HNU-1.

引用

页码：861 / 865

页数：5

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