手性配合物的自拆分以及多功能手性材料的研究具有重大研究意义，已经引起了科技工作者的广泛兴趣。目前，主要都是通过手性配体来获得手性配合物，但手性原料非常有限且价格昂贵，不能满足某些手性配合物合成设计的要求。迄今为止，单一金属和过渡-稀土金属手性配合物的研究成果不多，由非手性配体为原料合成手性功能金属配合物也极具挑战性。在本项目中，我们基于螯合配体易于形成手性配合物的基本思想设计合成一系列非手性四齿N2O2类螯合配体(H2AA)和含氮螯合配体（BB），探索合适的反应条件制备酚氧桥联的手性配合物[M(AA)3]或[M(BB)(AA)2]，研究手性自拆分和配合物的磁、光、介电性能，实现多功能材料内功能间的耦合作用，为新型分子材料的开发和性能优化做出贡献。

Studies on spontaneous resolution and multifunctional chiral complexes is very important in the field of coordination chemistry, and have attracted general interest of researchers. Currently, the main method for the preparation of chiral complexes is to use chiral ligands, however the chiral ligands are limited and usually expensive, which do not satisfy the demands of synthesis. Moreover, there are few reports on sole lanthanide or transition metal-lanthanide chiral complexes, and it is still a challenge to obtain chiral functional complexes by using the achiral ligands. In this project, we plan to design and synthesize achiral chelating N2O2 ligands (H2AA) and neutral aza chelate ligands (BB) that are used in the preparation of phenoxo-bridged chiral complexes [M(AA)3] or [M(BB)(AA)2]. The spontaneous resolution of the racemic complexes and their magnetic, luminescent and dielectric properties will be investigated. It is expected that the synergistic effect of the functions of the complexes is realized, and this project could contribute to the development of new molecular materials and the improvement of the functions for the materials.