高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (4): 471.

• 论文 • 上一篇    下一篇

(μ-σ,π-反式-C6H5CH=CH)(μ-C2H5S)Fe2(CO)6的分子和晶体结构

宋礼成1, 胡青眉1, 周忠远2, 胡国志2   

  1. 1. 南开大学化学系, 300071;
    2. 中国科学院成都分院测试中心
  • 收稿日期:1989-12-07 出版日期:1991-04-24 发布日期:1991-04-24
  • 通讯作者: 宋礼成
  • 基金资助:

    国家自然科学基金

Molecular and Crystal Structures of (μ-σ,π-Trans-C8H5CH=CH)(μ-C2H5S)Fe2(CO)6

Song Li-cheng1, Hu Qing-mei1, Zhou Zhong-yuan2, Hu Guo-zhi2   

  1. 1. Department of Cliemistry, Nankai University, Tianjin, 300071;
    2. Chengdu Center of Analysis and Determination, Academia Sinica, Chengdu
  • Received:1989-12-07 Online:1991-04-24 Published:1991-04-24

PDF (PC)

摘要： 标题化合物由[(μ-CO)(μ-C2H5S)Fe2(CO)6](C2H5)3NH和反式-C6H5CH=CHHCCL=O或反式-C6H5CH=CHBr制得。其晶体属空间群Cc;a=1.8053nm,b=1.0436nm,c=1.9045nm;β=93.68°;Dc=1.66g/cm3;Z=8;R=0.0413。Fe-Fe键长为0.2542nm,苯乙烯基配体的C=C双键为0.1358nm,乙基以e-键与硫桥原子相连。

关键词: 苯乙烯基配体, 乙硫配体, 羰基铁配合物, 晶体结构

Abstract: (μ-CO)(μ-C2H5S)Fe2(CO)6was prepared from [(μ-CO)(μ-C2H5S)Fe2(CO)6] Et3NH and transor trans-β-C6H5CH=CHBr.Its crystal belong to minoclinic space group Cc.The parameters are:a=1.8053nm,b=1.0436nm,c=1.9045nm;β=93.68°;Dc=1.66g/cm3;Z=8;R=0.0413.Bond Length of Fe-Fe is 0.2542nm.The length of C=C double bond of C=Cdouble bond of C6H5CH=CH ligand is 0. 1358 nm. Ethyl group is attached to bridging sulfur atom by an e-type of bond.

Key words: C6H5CH=CH ligand, C2H5S ligand, Iron carbonyl complex, Crystal structure

TrendMD: