LiAgF4 is zeta iron carbide-derived structured and crystallizes in the monoclinic P2_1/c space group. Li(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form LiF6 octahedra that share corners with four equivalent Li(1)F6 octahedra, corners with four equivalent Ag(1)F6 octahedra, and edges with two equivalent Ag(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. Ag(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form AgF6 octahedra that share corners with four equivalent Li(1)F6 octahedra, corners with four equivalent Ag(1)F6 octahedra, and edges with two equivalent Li(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to two equivalent Li(1) and one Ag(1) atom. In the second F site, F(2) is bonded in a 3-coordinate geometry to one Li(1) and two equivalent Ag(1) atoms.
LiAgF4 is zeta iron carbide-derived structured and crystallizes in the monoclinic P2_1/c space group. Li(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form LiF6 octahedra that share corners with four equivalent Li(1)F6 octahedra, corners with four equivalent Ag(1)F6 octahedra, and edges with two equivalent Ag(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. Both Li(1)-F(2) bond lengths are 1.90 Å. There are two shorter (2.14 Å) and two longer (2.20 Å) Li(1)-F(1) bond lengths. Ag(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form AgF6 octahedra that share corners with four equivalent Li(1)F6 octahedra, corners with four equivalent Ag(1)F6 octahedra, and edges with two equivalent Li(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. Both Ag(1)-F(1) bond lengths are 1.95 Å. There are two shorter (1.94 Å) and two longer (2.40 Å) Ag(1)-F(2) bond lengths. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to two equivalent Li(1) and one Ag(1) atom. In the second F site, F(2) is bonded in a 3-coordinate geometry to one Li(1) and two equivalent Ag(1) atoms.