IrAgF7 crystallizes in the orthorhombic Pnma space group. Ir(1) is bonded to one F(1), one F(4), two equivalent F(2), and two equivalent F(3) atoms to form IrF6 octahedra that share corners with three equivalent Ag(1)F7 pentagonal bipyramids and  an edgeedge with one Ag(1)F7 pentagonal bipyramid. Ag(1) is bonded to one F(4), two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms to form distorted AgF7 pentagonal bipyramids that share corners with three equivalent Ir(1)F6 octahedra, corners with two equivalent Ag(1)F7 pentagonal bipyramids, and  an edgeedge with one Ir(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 37-42°. There are five inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Ir(1) atom. In the second F site, F(2) is bonded in a water-like geometry to one Ir(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one Ir(1) and one Ag(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Ir(1) and one Ag(1) atom. In the fifth F site, F(5) is bonded in a bent 150 degrees geometry to two equivalent Ag(1) atoms.
IrAgF7 crystallizes in the orthorhombic Pnma space group. Ir(1) is bonded to one F(1), one F(4), two equivalent F(2), and two equivalent F(3) atoms to form IrF6 octahedra that share corners with three equivalent Ag(1)F7 pentagonal bipyramids and  an edgeedge with one Ag(1)F7 pentagonal bipyramid. The Ir(1)-F(1) bond length is 1.84 Å. The Ir(1)-F(4) bond length is 1.88 Å. Both Ir(1)-F(2) bond lengths are 1.91 Å. Both Ir(1)-F(3) bond lengths are 1.92 Å. Ag(1) is bonded to one F(4), two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms to form distorted AgF7 pentagonal bipyramids that share corners with three equivalent Ir(1)F6 octahedra, corners with two equivalent Ag(1)F7 pentagonal bipyramids, and  an edgeedge with one Ir(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 37-42°. The Ag(1)-F(4) bond length is 2.55 Å. Both Ag(1)-F(2) bond lengths are 2.46 Å. Both Ag(1)-F(3) bond lengths are 2.32 Å. There is one shorter (2.02 Å) and one longer (2.03 Å) Ag(1)-F(5) bond length. There are five inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Ir(1) atom. In the second F site, F(2) is bonded in a water-like geometry to one Ir(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one Ir(1) and one Ag(1) atom. In the fourth F site, F(4) is bonded in a distorted single-bond geometry to one Ir(1) and one Ag(1) atom. In the fifth F site, F(5) is bonded in a bent 150 degrees geometry to two equivalent Ag(1) atoms.