Question

Why are axial bonds larger than equatorial bonds? - Can any one explain me this on the basis of example of \(PF_5\) or \(PCl_5\)

Answer 1

@e.mccormick @UnkleRhaukus @ganeshie8 @wio @Directrix

Answer 2

No problem @Jack1 , thanks though.

@UnkleRhaukus thanks for that structure image.

Am I right in this theory :

The larger bond length of axial bond in comparison to equatorial bond is because of greater repulsion from other bonds in axial position. Therefore, the axial bonds are slightly larger and hence slightly weaker than equatorial bonds.

Answer 3

Okay, am I right there?

Answer 4

that sounds right

Answer 5

Okay, thanks!