[Y(C4H8O)((C2H4O)4)(CH2Si(CH3)3)2](1+)*B(C6H4F)4(1-)=[Y(C4H8O)((C2H4O)4)(CH2Si(CH3)3)2][B(C6H4F)4]
{Zr2(C5H5)4(CH3)(CH2C(C6H4CH3)(CH3))}(1+)*B(C6H4F)4(1-) = {Zr2(C5H5)4(CH3)(CH2C(C6H4CH3)(CH3))}(B(C6H4F)4)
{Zr2(C5H5)4(CH3)(CH2C(CH(CH3)2)(CH3))}(1+)*B(C6H4F)4(1-) = {Zr2(C5H5)4(CH3)(CH2C(CH(CH3)2)(CH3))}(B(C6H4F)4)