NaSbS2 crystallizes in the monoclinic C2/c space group. Na(1) is bonded to six equivalent S(1) atoms to form a mixture of corner and edge-sharing NaS6 octahedra. The corner-sharing octahedral tilt angles are 11°. Sb(1) is bonded in a rectangular see-saw-like geometry to four equivalent S(1) atoms. S(1) is bonded to three equivalent Na(1) and two equivalent Sb(1) atoms to form a mixture of corner and edge-sharing SNa3Sb2 square pyramids.
NaSbS2 crystallizes in the monoclinic C2/c space group. Na(1) is bonded to six equivalent S(1) atoms to form a mixture of corner and edge-sharing NaS6 octahedra. The corner-sharing octahedral tilt angles are 11°. There are four shorter (2.92 Å) and two longer (2.96 Å) Na(1)-S(1) bond lengths. Sb(1) is bonded in a rectangular see-saw-like geometry to four equivalent S(1) atoms. There are two shorter (2.46 Å) and two longer (2.77 Å) Sb(1)-S(1) bond lengths. S(1) is bonded to three equivalent Na(1) and two equivalent Sb(1) atoms to form a mixture of corner and edge-sharing SNa3Sb2 square pyramids.