高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (5): 481-484.

• 研究论文 • 上一篇    下一篇

铁硫和钴碳混合簇配合物μ-[(CO)6Co2PhC2S](μ-RS)Fe2(CO)6的合成及表征

宋礼成, 卡迪亚塔, 王积涛   

  1. 南开大学化学系
  • 收稿日期:1989-03-07 出版日期:1990-05-24 发布日期:1990-05-24
  • 通讯作者: 宋礼成
  • 基金资助:

    国家自然科学基金

Synthesis and Characterization of Iron-Sulfur and Cobalt-Carbon Mixed Cluster Complexes μ-[(CO)6Co2PhC2S](μ-RS)Fe2(CO)6

Song Licheng, Mbiyangandu Kadiata, Wang Jitao   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1989-03-07 Online:1990-05-24 Published:1990-05-24

摘要: 本文表明含炔键的单簇铁硫配合物(μ-PhC≡S)(μ-RS)Fe2CO)6 1,在乙醚和室温条件下与Co2(CO)8发生络合反应,生成铁硫和钴碳双簇配合物μ-[(OC)5Co2PhC2S](μ-RS)Fe2(CO)5 2.本文还表征了双簇配合物2的结构并对R与硫桥原子所连的键型以及影响络合反应的空间位阻因素进行了讨论。

关键词: 铁硫配合物, 钴碳配合物, 双簇配合物, 合成, 结构表征

Abstract: It was shown that the single Fe-Scluster core complexes of (μ-PhC≡CS) (μ-RS)-Fe2(CO)6 1 could undergo a complexation reaction with Co2(CO)8 in Et2O at room temperature, giving the Fe-Sand Co-C double cluster core complexes of μ-[(CO)6Co2PhC2S] (μ-RS)Fe2(CO)6 2. Besides the structures of complexes 2 were characterized, the bond: type between Rand bridging sulfur atom and the influence of steric hindrance on the complexation reaction were also discussed.

Key words: Fe-S complex, Co-C complex, Double cluster core, Synthesis, Characterization