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双环戊二烯基四羰基铁类金属络合物在聚硅烷和金属有机化学中一直受到人们广泛关注．近年来，有文献报道将四甲基二硅烷作为连接基团引进这类络合物中，获得一新颖络合物ＭＱ２Ｓｉ－η５－Ｃ５Ｈ４（ＣＯ）Ｆｅ（ＣＯ）２－Ｆｅ（ＣＯ）－η５－Ｃ５Ｈ４ＳｉＭｅ２（Ａ），并?
Biscyclopentadienyl tetracarbonyl iron metal complexes have attracted much attention in polysilane and metal organic chemistry. In recent years, it has been reported in the literature that tetramethyldisilane is introduced into such complexes as a linker to obtain a novel complex MQ2Si-η5-C5H4 (CO) Fe (CO) 2-Fe (CO) -C5H4SiMe2 (A), and?