异核四唑配合物因结合了不同金属的物理、化学性质，在功能材料方面将兼具多种光电磁功能，同时由于四唑配合物具有低对称性，可能结晶于非心空间群，因此，合成具有异核结构的四唑配合物对于分子基铁-介电体材料（铁电储存、红外探测和集成光电器件等）将具有非常诱人的前景。.本课题从分子设计角度出发，利用不同金属离子亲电性能、配位性能的差异，通过分子自组装及原位合成等化学方法，构筑出若干结晶于铁电材料所需10种晶体类型（C1，Cs，C2，C2v，C3,C3v,C4,C4v,C6,C6v）的异核四唑配合物，探索出异核四唑配合物这一特殊杂金属超分子铁-介电性质与晶体结构之间的构效关系，以实现四唑配合物在双金属、异双金属组装等超分子化学领域的新一轮升级，为异核四唑配合物在配位化学中的发展尤其是在分子基铁-介电材料领域的发展提供理论基础。

On one hand, the heterometallic tetrazole complexes combined the different physical and chemical properties of different metals, on the other hand, tetrazole complexes has low symmetry and is easy to crystalize in accentric space group, therefore, construction of the heterometallic tetrazole complexes is very prospectful and helpful in application to molecule-based ferroelectric-dielectric materials (ferroelectric storage, infrared detection, integrated optoelectronic devices etc.)..Based on the viewpoint of molecular design, taking advantage of the differences of electrophilic properties and coordination performance between different metal ions, combining molecular self-assembly, in-situ synthesis and other chemical methods, this research constructs a number of heteronuclear tetrazole complexes which can crystallize in the ten crystal types ( C1, Cs, C2, C2v, C3, C3v, C4, C4v, C6 and C6v ) that are required for ferroelectric materials, explores the relationship between ferroelctric-dielectric properties and crystal structure, and tries to achieve a new round of upgrades on tetrazole complexes in the supramolecular chemistry fields of double metal and heterometallic assembly, and to provide theoretical basis for the development of heteronuclear tetrazole complexes in coordination chemistry, especially in the field of molecule-based ferroelctric-dielectric materials.