It is a 4 equal sided quadrilateral that has 4 interior right angles that add up to 360 degrees.
There are four right angles in a square or rectangular geometry
Octahedral is the edcc geometry and the molecular geometry is square pyramidal
The molecular geometry of IF4- is square planar.
square planar
Square bipyramidal.
Square Planar
square planar
square pyramidal
Square planar
a square
Square Pyramidal
The molecular geometry is square planar and the bond angle is 90 degrees