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化学学报
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化学学报 ›› 1987, Vol. 45 ›› Issue (2): 208-209. 上一篇    下一篇

研究论文

一种新型的混合金属原子簇化合物(η^5-C5H5)4Mo4Fe2-(μ3-S)5(CO)5的合成和晶体结构

黄锦顺;蔡钦荣;何美云;黄明生;卢嘉锡   

  1. 中国科学院福建物质结构研究所
  • 发布日期:1987-02-15

Synthesis and crystal structure of a new type of the mixed metal cluster (h^5-C5H5)(4Mo4Fe2(\m3-S)5(CO)5

HUANG JINSHUN;CAI QINGRONG;HE MEIYUN;HUANG MINGSHENG;LU JIAXI   

  • Published:1987-02-15

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用(η^5-C5H5)2Mo2(CO)6和Fe3S2(CO)9在甲苯中的反应制备了一种新型混合金属原子簇化合物(η^5-C5H5)4Mo4Fe2-(μ3-S)5(CO)5.并用X-射线结构分析测定了它的晶体结构和分子结构.结果表明原子簇的骨架是由[FeMo3S4]的类立方烷孪合[MoFe2S]的三角锥,它们之间共用一个Fe原子.

关键词: 晶体结构测定, 铁络合物, 羰基络合物, 固氮酶, 钼络合物, 簇状化合物, 硫络合物, 构型

The title compound was prepared by reaction of (h5-C5H5)2Mo2(CO)6 and Fe3S2(CO)9 in PhMe and its crystal and mol. structures were studied by x-ray structure anal. The mol. is composed of a cubane-like [FeMo3S4] core and a trigonal pyramidal [MoFe2S] core linked through a shared Fe(1) atom.

Key words: CRYSTAL STRUCTURE DETERMINATION, IRON COMPLEX, CARBONYL COMPLEX, NITROGENASE, MOLYBDENUM COMPLEX, CLUSTER COMPOUND, SULFIDE COMPLEX, CONFIGURATION

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