Crystal structure and magnetic properties of [{Co(H2O)2}2Mo(CN)8]•4 H2O, a three-dimensional cyanide-bridged bimetallic compound

被引：26
|
作者：
Tuna, F
Golhen, S
Ouahab, L
Sutter, JP [1 ]
机构：
[1] Inst Chim Mat Condensee Bordeaux, CNRS, UPR 9048, F-33608 Pessac, France
[2] Univ Rennes 1, Lab Chim Solide & Inorgan Mol, UMR 6511, CNRS, F-35042 Rennes, France
[3] Romanian Acad, Inst Phys Chem, Bucharest 77208, Romania
来源：
COMPTES RENDUS CHIMIE | 2003年 / 6卷 / 03期
关键词：
cyanometalate; molybdenum complex; cobalt complex; magnetic properties; crystal structure; supramolecular material; porous framework;
D O I：
10.1016/S1631-0748(03)00053-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The three-dimensional cyano-bridged bimetallic compound of formula [{Co(H2O)(2)}(2)Mo(CN)(8)].4 H2O is described. The single-crystal X-ray structural determination revealed that the compound has a polymeric structure based on a network of [Mo-IV(CN)(8)] units and Co-II ions. Each Mo(CN)(8) building block is linked to Co ions through its eight CN ligands and each Co-II centre is connected to four Mo units forming a highly symmetrical three-dimensional framework with square-shaped channels running through the structure. The magnetic behaviour in the temperature range 2-300 K and spectroscopic data are reported as well.
引用
收藏
页码：377 / 383
页数：7
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