Insertion of magnetic bimetallic oxalate complexes into layered double hydroxides

被引:31
作者
Coronado, Eugenio [1 ]
Galan-Mascaros, Jose R. [1 ]
Marti-Gastaldo, Carlos [1 ]
Ribera, Antonio [1 ]
机构
[1] Univ Valencia, Inst Ciencia Mol, Paterna 46980, Spain
关键词
D O I
10.1021/cm062054z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The incorporation of magnetic bimetallic oxalate complexes into layered double hydroxides (LDH) has been achieved through a simple ion exchange procedure. The hydrotalcite-like [MgAl(OH)2](No3) LDH were used to insert oxalate-bridged bimetallic complexes in the interlayer space. The exchange was done by suspension of the LDH MgAl-NO3 into a solution of the building blocks required for the formation of bimetallic oxalate-based complexes. Magnetic data revealed that oxalate complex were present in all interlayer spaces. The size of oxalate magnetic complexes along their 3-fold axis, indicated that the oxalate complexes were inserted with their 3-fold axis perpendicular to hydroxide layers. This approach can have applicability in the preparation of molecule-based maginsertederyed into solid-state materials.
引用
收藏
页码:6112 / 6114
页数:3
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