- 作者: 林維屏; 劉兆玄; 王瑜; 李錦祥
- 作者服務機構: Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan, R.O.C.
- 中文摘要: (C/sub 5/H/sub 5/)Co(CO)(Si/sub 2/F/sub 4/C/sub 6/H/sub 10/) was synthesized by the photochemical reaction between dicarbonyl (.eta./sup 5/-cyclopentadienyl) cobalt and 1,1,2,2-tetrafluoro-1,2,-disilacyclobutene. Its structure was identified by IR, NMR and mass spectrometry. The single crystal structure was studied for confirmation. The compound crystalized in a monoclinic space group P2/sub 1//n with unit cell a=7.120(6), b=20.334(3), c=10.682(1) A, .beta.=90.97(8).degree., Z=4 final R=0.050 for 3667 observed reflections. The molecule has a mirror plane symmetry about the Co atom coordination sphere. The reaction between the cobalt carbonyl and the 1,2-disilacyclobutene produces only silicon-cobalt .sigma. bonds.
- 英文摘要: --
- 中文關鍵字: Crystal structure; silicon-cobalt .sigma. bond.
- 英文關鍵字: Crystal structure; silicon-cobalt .sigma. bond.