高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (4): 488.

• 论文 • 上一篇    下一篇

1,1′-[四甲基二硅撑]双η5-环戊二烯基二溴化锆的合成及晶体结构

王瑛1, 周秀中1, 姚心侃2, 王宏根2   

  1. 1. 南开大学化学系, 300071;
    2. 南开大学中心实验室
  • 收稿日期:1989-11-15 出版日期:1991-04-24 发布日期:1991-04-24
  • 通讯作者: 周秀中

Synthesis and Structure of 1,1'- (Tetramethyldisilandiyl) η5-Dicyclopentadienyl Zirconium Dibromide

Wang Ying1, Zhou Xiu-zhong1, Yao Xin-kai2, Wang Hong-gen2   

  1. 1. Department of Chemistry, Nankin University, Tianjin, 300071;
    2. Central Laboratory of Nankai University, Tianjin
  • Received:1989-11-15 Online:1991-04-24 Published:1991-04-24

摘要: 以浓氢溴酸酸解μ-O-二[1,1′-(四甲基二硅撑)双η5-环戊二烯基氯化锆](Ⅱ)得到标题化合物Ⅰ的淡绿色晶体。

关键词: 酸解, 单斜晶系, 单晶

Abstract: The title compound was prepared by acidolysis of μ-O-bis[1, 1'-(tetramethyldisilandiyl) η5-dicyclopentadienyl chlorozirconium] with concentrated hydrobromic acid. It' s structure was confirmed by X-ray diffraction method. The crystal is monoclinic, space group P21/n, with α=1. 1880(1) nm, 6=1.8739(2) nm, c=0. 8370(1) nm, β=98.37(1)°, V=1.8434 nm3, Z=4, final R=0. 054. Some selected bond lengths and bond angels have been compared with related compounds.

Key words: Acidolysis, Monoclinic system, Single crystal

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