AgBiS2 is Caswellsilverite-like structured and crystallizes in the tetragonal I4_1/amd space group. Ag(1) is bonded to six S(1,1,1) atoms to form AgS6 octahedra that share corners with two equivalent Bi(1)S6 octahedra, corners with four equivalent Ag(1)S6 octahedra, edges with four equivalent Ag(1)S6 octahedra, and edges with eight equivalent Bi(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. Bi(1) is bonded to six S(1,1,1) atoms to form BiS6 octahedra that share corners with two equivalent Ag(1)S6 octahedra, corners with four equivalent Bi(1)S6 octahedra, edges with four equivalent Bi(1)S6 octahedra, and edges with eight equivalent Ag(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are three inequivalent S sites. In the first S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°.
AgBiS2 is Caswellsilverite-like structured and crystallizes in the tetragonal I4_1/amd space group. Ag(1) is bonded to six S(1,1,1) atoms to form AgS6 octahedra that share corners with two equivalent Bi(1)S6 octahedra, corners with four equivalent Ag(1)S6 octahedra, edges with four equivalent Ag(1)S6 octahedra, and edges with eight equivalent Bi(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are four shorter (2.81 Å) and two longer (2.92 Å) Ag(1)-S(1,1,1) bond lengths. Bi(1) is bonded to six S(1,1,1) atoms to form BiS6 octahedra that share corners with two equivalent Ag(1)S6 octahedra, corners with four equivalent Bi(1)S6 octahedra, edges with four equivalent Bi(1)S6 octahedra, and edges with eight equivalent Ag(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are four shorter (2.81 Å) and two longer (2.85 Å) Bi(1)-S(1,1,1) bond lengths. There are three inequivalent S sites. In the first S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third S site, S(1) is bonded to three equivalent Ag(1) and three equivalent Bi(1) atoms to form a mixture of corner and edge-sharing SAg3Bi3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°.