LiAgF4 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one F(3), two equivalent F(1), and two equivalent F(5) atoms to form distorted LiF5 trigonal bipyramids that share corners with two equivalent Ag(2)F6 octahedra and corners with four equivalent Ag(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 45-67°. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one F(4), two equivalent F(2), and two equivalent F(5) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form AgF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra, corners with two equivalent Ag(2)F6 octahedra, and corners with four equivalent Li(1)F5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-50°. In the second Ag site, Ag(2) is bonded to two equivalent F(2), two equivalent F(4), and two equivalent F(5) atoms to form AgF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra, corners with two equivalent Ag(2)F6 octahedra, and corners with two equivalent Li(1)F5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-56°. There are five inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Li(1) and one Ag(1) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Li(2), one Ag(1), and one Ag(2) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Li(1) and two equivalent Ag(1) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Li(2) and two equivalent Ag(2) atoms. In the fifth F site, F(5) is bonded in a trigonal non-coplanar geometry to one Li(1), one Li(2), and one Ag(2) atom.
LiAgF4 crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one F(3), two equivalent F(1), and two equivalent F(5) atoms to form distorted LiF5 trigonal bipyramids that share corners with two equivalent Ag(2)F6 octahedra and corners with four equivalent Ag(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 45-67°. The Li(1)-F(3) bond length is 1.96 Å. Both Li(1)-F(1) bond lengths are 2.01 Å. Both Li(1)-F(5) bond lengths are 2.08 Å. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one F(4), two equivalent F(2), and two equivalent F(5) atoms. The Li(2)-F(4) bond length is 1.96 Å. Both Li(2)-F(2) bond lengths are 2.30 Å. Both Li(2)-F(5) bond lengths are 2.10 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form AgF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra, corners with two equivalent Ag(2)F6 octahedra, and corners with four equivalent Li(1)F5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-50°. Both Ag(1)-F(1) bond lengths are 1.94 Å. Both Ag(1)-F(2) bond lengths are 2.16 Å. Both Ag(1)-F(3) bond lengths are 2.24 Å. In the second Ag site, Ag(2) is bonded to two equivalent F(2), two equivalent F(4), and two equivalent F(5) atoms to form AgF6 octahedra that share corners with two equivalent Ag(1)F6 octahedra, corners with two equivalent Ag(2)F6 octahedra, and corners with two equivalent Li(1)F5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-56°. Both Ag(2)-F(2) bond lengths are 2.10 Å. Both Ag(2)-F(4) bond lengths are 2.30 Å. Both Ag(2)-F(5) bond lengths are 2.00 Å. There are five inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Li(1) and one Ag(1) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Li(2), one Ag(1), and one Ag(2) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Li(1) and two equivalent Ag(1) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Li(2) and two equivalent Ag(2) atoms. In the fifth F site, F(5) is bonded in a trigonal non-coplanar geometry to one Li(1), one Li(2), and one Ag(2) atom.