lewis dot structure for IF2-?? please?

Question

Lewis structure for IF2-??

can't figure out what this should be.

I Got F----I----F

First F has 6 Dots, The I has 4 Dots, and the last F has 6 dots
I know Its linear

ALSO...

If you don't mind can you help me with IBr4-???
I Know its Square Planar

Answer 1

Actually, I think that the Lewis structure of IF2 has a tetrahedral structure with a FIF bond angle close to 109.5 degrees.

  . . . .
: F : I :
  . . . .
: F :
  . .