AgCrTiS4 crystallizes in the orthorhombic Pnma space group. Ti(1) is bonded to one S(2), one S(3), and four equivalent S(1) atoms to form TiS6 octahedra that share corners with six equivalent Cr(1)S4 tetrahedra, corners with six equivalent Ag(1)S4 tetrahedra, and edges with two equivalent Ti(1)S6 octahedra. Cr(1) is bonded to one S(2), one S(3), and two equivalent S(1) atoms to form CrS4 tetrahedra that share corners with six equivalent Ti(1)S6 octahedra, corners with two equivalent Ag(1)S4 tetrahedra, and  an edgeedge with one Ag(1)S4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-53°. Ag(1) is bonded to one S(2), one S(3), and two equivalent S(1) atoms to form AgS4 tetrahedra that share corners with six equivalent Ti(1)S6 octahedra, corners with two equivalent Cr(1)S4 tetrahedra, and  an edgeedge with one Cr(1)S4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-64°. There are three inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Ti(1), one Cr(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing STi2CrAg tetrahedra. In the second S site, S(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Cr(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a distorted trigonal planar geometry to one Ti(1), one Cr(1), and one Ag(1) atom.
AgCrTiS4 crystallizes in the orthorhombic Pnma space group. Ti(1) is bonded to one S(2), one S(3), and four equivalent S(1) atoms to form TiS6 octahedra that share corners with six equivalent Cr(1)S4 tetrahedra, corners with six equivalent Ag(1)S4 tetrahedra, and edges with two equivalent Ti(1)S6 octahedra. The Ti(1)-S(2) bond length is 2.40 Å. The Ti(1)-S(3) bond length is 2.42 Å. There are two shorter (2.48 Å) and two longer (2.50 Å) Ti(1)-S(1) bond lengths. Cr(1) is bonded to one S(2), one S(3), and two equivalent S(1) atoms to form CrS4 tetrahedra that share corners with six equivalent Ti(1)S6 octahedra, corners with two equivalent Ag(1)S4 tetrahedra, and  an edgeedge with one Ag(1)S4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-53°. The Cr(1)-S(2) bond length is 2.18 Å. The Cr(1)-S(3) bond length is 2.17 Å. Both Cr(1)-S(1) bond lengths are 2.29 Å. Ag(1) is bonded to one S(2), one S(3), and two equivalent S(1) atoms to form AgS4 tetrahedra that share corners with six equivalent Ti(1)S6 octahedra, corners with two equivalent Cr(1)S4 tetrahedra, and  an edgeedge with one Cr(1)S4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-64°. The Ag(1)-S(2) bond length is 2.50 Å. The Ag(1)-S(3) bond length is 2.48 Å. Both Ag(1)-S(1) bond lengths are 2.56 Å. There are three inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Ti(1), one Cr(1), and one Ag(1) atom to form a mixture of distorted corner and edge-sharing STi2CrAg tetrahedra. In the second S site, S(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Cr(1), and one Ag(1) atom. In the third S site, S(3) is bonded in a distorted trigonal planar geometry to one Ti(1), one Cr(1), and one Ag(1) atom.