Ti6AgS12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one S(3), one S(4), two equivalent S(1), and two equivalent S(2) atoms to form TiS6 octahedra that share corners with three equivalent Ag(1)S6 octahedra, edges with three equivalent Ti(1)S6 octahedra, and edges with three equivalent Ti(2)S6 octahedra. The corner-sharing octahedral tilt angles range from 47-48°. In the second Ti site, Ti(2) is bonded to one S(3), one S(4), two equivalent S(1), and two equivalent S(2) atoms to form TiS6 octahedra that share edges with six equivalent Ti(1)S6 octahedra and  a faceface with one Ag(1)S6 octahedra. Ag(1) is bonded to two equivalent S(3) and four equivalent S(2) atoms to form AgS6 octahedra that share corners with twelve equivalent Ti(1)S6 octahedra and faces with two equivalent Ti(2)S6 octahedra. The corner-sharing octahedral tilt angles range from 47-48°. There are four inequivalent S sites. In the first S site, S(1) is bonded in a distorted T-shaped geometry to one Ti(2) and two equivalent Ti(1) atoms. In the second S site, S(2) is bonded in a rectangular see-saw-like geometry to one Ti(2), two equivalent Ti(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a rectangular see-saw-like geometry to one Ti(2), two equivalent Ti(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a distorted T-shaped geometry to one Ti(2) and two equivalent Ti(1) atoms.
Ti6AgS12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one S(3), one S(4), two equivalent S(1), and two equivalent S(2) atoms to form TiS6 octahedra that share corners with three equivalent Ag(1)S6 octahedra, edges with three equivalent Ti(1)S6 octahedra, and edges with three equivalent Ti(2)S6 octahedra. The corner-sharing octahedral tilt angles range from 47-48°. The Ti(1)-S(3) bond length is 2.42 Å. The Ti(1)-S(4) bond length is 2.44 Å. There is one shorter (2.41 Å) and one longer (2.44 Å) Ti(1)-S(1) bond length. There is one shorter (2.42 Å) and one longer (2.44 Å) Ti(1)-S(2) bond length. In the second Ti site, Ti(2) is bonded to one S(3), one S(4), two equivalent S(1), and two equivalent S(2) atoms to form TiS6 octahedra that share edges with six equivalent Ti(1)S6 octahedra and  a faceface with one Ag(1)S6 octahedra. The Ti(2)-S(3) bond length is 2.49 Å. The Ti(2)-S(4) bond length is 2.40 Å. Both Ti(2)-S(1) bond lengths are 2.41 Å. Both Ti(2)-S(2) bond lengths are 2.47 Å. Ag(1) is bonded to two equivalent S(3) and four equivalent S(2) atoms to form AgS6 octahedra that share corners with twelve equivalent Ti(1)S6 octahedra and faces with two equivalent Ti(2)S6 octahedra. The corner-sharing octahedral tilt angles range from 47-48°. Both Ag(1)-S(3) bond lengths are 2.66 Å. All Ag(1)-S(2) bond lengths are 2.65 Å. There are four inequivalent S sites. In the first S site, S(1) is bonded in a distorted T-shaped geometry to one Ti(2) and two equivalent Ti(1) atoms. In the second S site, S(2) is bonded in a rectangular see-saw-like geometry to one Ti(2), two equivalent Ti(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a rectangular see-saw-like geometry to one Ti(2), two equivalent Ti(1), and one Ag(1) atom. In the fourth S site, S(4) is bonded in a distorted T-shaped geometry to one Ti(2) and two equivalent Ti(1) atoms.