Ag3InF6 crystallizes in the monoclinic P2_1/c space group. 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 six equivalent In(1)F6 octahedra and corners with eight equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 37-44°. In the second Ag site, Ag(2) is bonded to one F(1), one F(3), and two equivalent F(2) atoms to form distorted AgF4 trigonal pyramids that share corners with four equivalent Ag(1)F6 octahedra, corners with four equivalent In(1)F6 octahedra, and corners with two equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 52-93°. In(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form InF6 octahedra that share corners with six equivalent Ag(1)F6 octahedra and corners with eight equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 37-44°. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one In(1) atom. In the second F site, F(2) is bonded to one Ag(1), two equivalent Ag(2), and one In(1) atom to form distorted corner-sharing FInAg3 trigonal pyramids. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one In(1) atom.
Ag3InF6 crystallizes in the monoclinic P2_1/c space group. 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 six equivalent In(1)F6 octahedra and corners with eight equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 37-44°. Both Ag(1)-F(1) bond lengths are 2.53 Å. Both Ag(1)-F(2) bond lengths are 2.55 Å. Both Ag(1)-F(3) bond lengths are 2.43 Å. In the second Ag site, Ag(2) is bonded to one F(1), one F(3), and two equivalent F(2) atoms to form distorted AgF4 trigonal pyramids that share corners with four equivalent Ag(1)F6 octahedra, corners with four equivalent In(1)F6 octahedra, and corners with two equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 52-93°. The Ag(2)-F(1) bond length is 2.43 Å. The Ag(2)-F(3) bond length is 2.46 Å. There is one shorter (2.47 Å) and one longer (2.48 Å) Ag(2)-F(2) bond length. In(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form InF6 octahedra that share corners with six equivalent Ag(1)F6 octahedra and corners with eight equivalent Ag(2)F4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 37-44°. Both In(1)-F(1) bond lengths are 2.11 Å. Both In(1)-F(2) bond lengths are 2.13 Å. Both In(1)-F(3) bond lengths are 2.11 Å. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one In(1) atom. In the second F site, F(2) is bonded to one Ag(1), two equivalent Ag(2), and one In(1) atom to form distorted corner-sharing FInAg3 trigonal pyramids. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Ag(1), one Ag(2), and one In(1) atom.