线型多蝶状铁硫簇合物的逐步合成及自组装研究

The new reactions of m-CO and m-S- Fe/S cluster salts with m-S2Fe2(CO)6 and Fe3(CO)12 have been studied, and the new stepwise and self-assembly synthetic methods have been proposed. Based on such synthetic methods a series of linear and macrocyclic multibutterfly Fe/S cluster complexes with novel structure and properties have been synthesized, and the crystal structures of representative clusters and nonlinear optical properties of some representative clusters have been determined. This project has obtained a series of creative results, which have been partly described in eight papers published in the key international Journals, such as J. Am. Chem. Soc., Chem. Eur. J., Organometallics etc. , and have been largely citated. The results obtained from study of this project are of great importance and potentially useful in development of organometallic chemistry and cluster chemistry, as well as material science.

本项目首次研究[R(SFe2)n(u-CO)]-[MgX]+与u-S2Fe2(CO)6及R(SFe2)nS-[MgX]+与Fe3(CO)12、TX的反应；研究n值和R、T基团对反应影响的规律。首次研究合成线型多蝶状铁硫簇合物R(SFe2)nST(N>=3)的逐步合成法及自组装法，并在合成R(SFe2)nST的基础上研究其新颖结构头窍咝怨庋У刃灾省１鞠钅慷越鹗粲谢哟鼗В蕴虻鞍字誓Ｄ饧靶滦凸獾绮牧系难芯坑兄卮罄砺垡庖搴陀τ眉壑怠