化学学报 ›› 1993, Vol. 51 ›› Issue (10): 1035-1040. 上一篇    

研究论文

三羰基(五甲二硅基)环戊二烯基钼衍生物的合成和结构

邝代治;周秀中;徐善生   

  1. 衡阳师范专科学校化学系;南开大学化学系
  • 发布日期:1993-10-15

Syntheses and structures of tricarbonyl pentamethyl disilanylcyclopentadienyl molybdenum derivatives

KUANG DAIZHI;ZHOU XIUZHONG;XU SHANSHENG   

  • Published:1993-10-15

通过三羰基(五甲二硅基)环戊二烯基钼负离子盐[η-Me~5Si~2C~5H~4Mo(CO)~3]^-Li^+的反应合成了标题化合物, 以元素分析、IR和1^H NMR谱表征了它们的结构, 并用X射线衍射测定了配合物[η-Me~5Si~2C~5H~4MoBr(CO)~3]和[η-Me~5Si~2C~5H~4Mo(CO)~3]~2的晶体结构。

关键词: 晶体结构测定, 分子结构, 环戊二烯 P, 钼络合物, 耦合反应, 有机硅化合物, 双核络合物

The title compounds were synthesized via some reactions of tricarbonyl pentamethyldisilanylcyclopentadienyl molybdenum anion salt. Their structures were characterized by elemental analyses, IR and 1H NMR spectra. Furthermore, the crystal structures of complexes h-Me5Si2C5H4Mo(CO)3Br and [h-Me5Si2C5H4Mo(CO)3]2 were determine by x-ray diffraction.

Key words: CRYSTAL STRUCTURE DETERMINATION, MOLECULAR STRUCTURE, CYCLOPENTADIENE P, MOLYBDENUM COMPLEX, COUPLING REACTION, ORGANO SILICON COMPOUNDS, DINUCLEAR COMPLEX

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