Li2AgF3 crystallizes in the orthorhombic Pnma space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a rectangular see-saw-like geometry to two equivalent F(1) and two equivalent F(2) atoms. In the second Li site, Li(2) is bonded to two equivalent F(3) and three equivalent F(1) atoms to form edge-sharing LiF5 square pyramids. Ag(1) is bonded in a 4-coordinate geometry to one F(2) and three equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded to two equivalent Li(1) and three equivalent Li(2) atoms to form edge-sharing FLi5 square pyramids. In the second F site, F(2) is bonded in a trigonal non-coplanar geometry to two equivalent Li(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a 5-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 in a rectangular see-saw-like geometry to two equivalent F(1) and two equivalent F(2) atoms. Both Li(1)-F(1) bond lengths are 2.02 Å. Both Li(1)-F(2) bond lengths are 1.91 Å. In the second Li site, Li(2) is bonded to two equivalent F(3) and three equivalent F(1) atoms to form edge-sharing LiF5 square pyramids. Both Li(2)-F(3) bond lengths are 1.95 Å. There is one shorter (1.94 Å) and two longer (2.02 Å) Li(2)-F(1) bond lengths. Ag(1) is bonded in a 4-coordinate geometry to one F(2) and three equivalent F(3) atoms. The Ag(1)-F(2) bond length is 2.17 Å. There are two shorter (2.44 Å) and one longer (2.59 Å) Ag(1)-F(3) bond length. There are three inequivalent F sites. In the first F site, F(1) is bonded to two equivalent Li(1) and three equivalent Li(2) atoms to form edge-sharing FLi5 square pyramids. In the second F site, F(2) is bonded in a trigonal non-coplanar geometry to two equivalent Li(1) and one Ag(1) atom. In the third F site, F(3) is bonded in a 5-coordinate geometry to two equivalent Li(2) and three equivalent Ag(1) atoms.