Figure 11
Representation (Mercury 3.8, ball and stick) of the trigonal bipyramidal adduct present in 43·(Cl−)2·BF4−. Br⋯Cl− XBs are black dashed lines and corresponding Nc values are given; hydrogen atoms have been omitted for simplicity. Color code: grey, carbon; yellowish green, fluorine; pink, boron; brown, bromine; green, chlorine. |