Andruh Marius, Costes Jean-Pierre, Diaz Carmen, Gao Song
Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Bucharest, Str. Dumbrava Rosie no. 23, 020464 Bucharest, Romania.
Inorg Chem. 2009 Apr 20;48(8):3342-59. doi: 10.1021/ic801027q.
Heterometallic 3d-4f complexes are of high interest in molecular magnetism: the lanthanide ions bring large and, in most cases, anisotropic magnetic moments. The combination of 3d and 4f metal ions, which differ through their chemistries and stereochemical preferences, leads to a rich variety of heterometal complexes, ranging from discrete entities to 3-D coordination polymers. This paper reviews recent achievements in this field: (i) oligonuclear complexes for studying the nature of the 3d-4f exchange interaction; (ii) construction of single-molecule magnets; (iii) magnetic properties of 3d-4f coordination polymers.
异金属3d-4f配合物在分子磁学领域备受关注：镧系离子具有较大的磁矩，且在大多数情况下具有各向异性。3d和4f金属离子在化学性质和立体化学偏好上存在差异，二者的结合导致了种类丰富的异金属配合物，从离散的实体到三维配位聚合物应有尽有。本文综述了该领域的近期研究成果：(i) 用于研究3d-4f交换相互作用本质的多核配合物；(ii) 单分子磁体的构建；(iii) 3d-4f配位聚合物的磁性。
