2)Inversion and the inversion center (i) .An object has a center of inversion,i,if it can be reflected through a center to produce an indistinguishable configuration. Centre of inversion,i A regular octahedron has a centre of inversion(i).2) Inversion and the inversion center (i) •An object has a center of inversion, i, if it can be reflected through a center to produce an indistinguishable configuration. A regular octahedron has a centre of inversion (i)