Two-Coordinate Gallium Ion [t Bu3Si-Ga-Si t Bu3]+ and the Halonium Ions [t Bu3Si-X-Si t Bu3]+(X= Br, I): Sources of the Supersilyl Cation [t Bu3Si]+

A Budanow, T Sinke, J Tillmann, M Bolte…

文献索引：Budanow, Alexandra; Sinke, Tanja; Tillmann, Jan; Bolte, Michael; Wagner, Matthias; Lerner, Hans-Wolfram Organometallics, 2012 , vol. 31, # 20 p. 7298 - 7301,4

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被引用次数: 10

摘要

The ion pair [t Bu3Si-Ga-Si t Bu3][Al (OC (CF3) 3) 4] was formed quantitatively by treatment of (t Bu3Si) 2GaCl with Ag [Al (OC (CF3) 3) 4] in methylene chloride. Single crystals of yellow [t Bu3Si-Ga-Si t Bu3][Al (OC (CF3) 3) 4] were available from the filtered reaction solution at ambient temperature (space group P 21/c). The isolated [t Bu3Si-Ga-Si t Bu3]+ cation is isostructural with isoelectronic [t Bu3Si-Zn-Si t Bu3] and [t Bu3Si-Cu-Si t Bu3]−, ...