Hydroxo-Lanthanide Cluster Organic Framework Built by Hexanuclear Cluster Units

被引：1
|
作者：
Fang, Wei-Hui [1 ]
Yang, Guo-Yu [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
来源：
JOURNAL OF CLUSTER SCIENCE | 2014年 / 25卷 / 05期
关键词：
Lanthanide cluster; Hexanuclear; Hydrothermal synthesis; Sql; SINGLE-MOLECULE MAGNET; ISONICOTINATE LIGANDS; COORDINATION POLYMERS; LAYERED NETWORKS; TRANSITION-METAL; COMPLEXES; CRYSTAL; PILLARS; DESIGN; WHEELS;
D O I：
10.1007/s10876-014-0717-1
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel hydroxo-lanthanide cluster organic framework, Sm3L8(mu (3)-OH)(H2O)center dot H2O (1), derived from the 4-pyridin-4-ylbenzoic acid (HL) has been hydrothermally made and structurally characterized by single crystal X-ray diffraction. Structure analysis shows the hexanuclear Sm-6 cluster unit is composed of inorganic tetranuclear hydroxo [Sm-4(OH)(2)](10+) (Sm-4) cluster and dimeric [Sm-2(COO)(4)](2+) (Sm-2) core. The Sm-6 cluster units are connected by L ligands to form a 2D Ln-based cluster organic framework. From the topological point of view, the layer architecture can be described as 4-connected sql net. Furthermore, the elemental analysis, PXRD, IR and TGA are also studied.
引用
收藏
页码：1401 / 1411
页数：11
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