Li2AgF3 crystallizes in the orthorhombic Pnma space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent F(1) and three equivalent F(2) atoms to form a mixture of distorted edge and corner-sharing LiF5 trigonal bipyramids. In the second Li site, Li(2) is bonded to two equivalent F(3) and three equivalent F(1) atoms to form a mixture of distorted edge and corner-sharing LiF5 square pyramids. Ag(1) is bonded in a 5-coordinate geometry to one F(1), one F(2), and three equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 6-coordinate geometry to two equivalent Li(1), three equivalent Li(2), and one Ag(1) atom. In the second F site, F(2) is bonded in a distorted rectangular see-saw-like geometry to three equivalent Li(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a 2-coordinate geometry to two equivalent Li(2) and three equivalent Ag(1) atoms.
Li2AgF3 crystallizes in the orthorhombic Pnma space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent F(1) and three equivalent F(2) atoms to form a mixture of distorted edge and corner-sharing LiF5 trigonal bipyramids. Both Li(1)-F(1) bond lengths are 2.21 Å. There is one shorter (1.93 Å) and two longer (1.95 Å) Li(1)-F(2) bond lengths. In the second Li site, Li(2) is bonded to two equivalent F(3) and three equivalent F(1) atoms to form a mixture of distorted edge and corner-sharing LiF5 square pyramids. Both Li(2)-F(3) bond lengths are 1.94 Å. There is one shorter (1.92 Å) and two longer (2.10 Å) Li(2)-F(1) bond lengths. Ag(1) is bonded in a 5-coordinate geometry to one F(1), one F(2), and three equivalent F(3) atoms. The Ag(1)-F(1) bond length is 2.55 Å. The Ag(1)-F(2) bond length is 2.33 Å. There is one shorter (2.43 Å) and two longer (2.47 Å) Ag(1)-F(3) bond lengths. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 6-coordinate geometry to two equivalent Li(1), three equivalent Li(2), and one Ag(1) atom. In the second F site, F(2) is bonded in a distorted rectangular see-saw-like geometry to three equivalent Li(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a 2-coordinate geometry to two equivalent Li(2) and three equivalent Ag(1) atoms.