含大环配体桥基的多维分子基磁体的研究

For obtaining multi-dimensional molecular magnet, through molecular design and application the predictable models, we have synthesized a few macrocyclic complexes including bridge, which used as molecular precursors. We have researched and decorated the selectivity of the spin carries and molecular bases and discussed the relation between the framework, mechanism and the bonds between the molecules and the magnetic function in order to discover new rulers and obtain molecular magnets which have application value through meliorating the technology of molecular assembly. This research project is important to the development of both the cross fields and the high-tech. Under the support by the project fund, we have been synthesized more than thirty novel complexes with macrocyclic complex ligands as bridged groups and characterized the frameworks and the magnetisms. By this time, eight papers have been published in the journal. This work achieved the first prize of Tinajin's science in 2002.

以研制多维分子磁体为目标，从分子设计出发应用各种预测模型，合成含大环配体桥基的配合物作为分子基块。在此基础上，从晶体工程出发通过自旋载体和分子基块的选择。剪裁和组装，探讨结构、机理及“分子间键”与磁功能的关系，以期揭示新规律，改进分子组装技术和获得有应用价值的分子磁体。本课题对于交叉学科及高新技术发展均有重要意义。