含铋金属氧簇的研究进展

含铋金属氧簇结构的多样性和多功能性使其在诸多领域有着非常广泛的应用。本文总结了已报道的50多个含铋金属氧簇化合物,根据Bi(Ⅲ)在金属氧簇中所充当的作用,可将含铋金属氧簇分成4大类:(1)Bi(Ⅲ)作为中心杂原子;(2)Bi(Ⅲ)作为取代原子;(3)Bi(Ⅲ)作为桥联原子;(4)Bi(Ⅲ)作为终端原子,分别对其合成和结构的发展现状进行总结。同时,介绍了含铋金属氧簇在催化、磁性、光学、药物等方面的应用,并对其前景进行了展望。通过本文可以很好了解含铋金属氧簇的合成、性能及发展,对多金属氧簇的拓展研究有重要意义。

Advance of the Polyoxometalates Containing Bismuth

The polyoxometalates containing bismuth have received wide attentions for their structure diversities and potential applications in many fields. More than fifty polyoxometalates containing bismuth have been reported.According to the role of Bi(III) in polyoxometalates, the complexes can be divided into four categories: (1) Bi(III) acts as the central heteroatom; (2) Bi(III) acts as the substituting atom; (3) Bi(III) acts as the bridging atom; (4) Bi(III) acts as the terminal atom.In this paper, advances in syntheses and structure aspects of them were reviewed. Meanwhile the application of polyoxometalates containing bismuth in catalysis, magnetics, optical materials, medicines and other aspects were introduced. Finally, the research prospect of them was pointed out.The synthesis, properties and development of the polyoxometalates containing bismuth can be well known through this review, which is helpful for expanding the research of polyoxometalates.