Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (4): 488.

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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

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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