Among the interhalide /halogen species ${\mathrm{IF}}_2^{-},{\mathrm{IF}}_3,{\mathrm{IF}}_4^{-},{\mathrm{IF}}_5\hspace{0.17em}\hspace{0.17em}\mathrm{and}\hspace{0.17em}\hspace{0.17em}{\mathrm{IF}}_7$; incorrect statement(s) is/are:

One of the given species contain angular separation between fluorine atoms is 60°

In the given species all iodine centres are either ${\text{sp}}^3\mathrm{d}$ or ${\mathrm{sp}}^3{\mathrm{d}}^2$

One of the anionic species is isoelectronic and isostructural to XeF₂ and the other anionic species is isoelectronic and isostructural to XeF₄

None of the given species contain at least one lone pair on the central atom