MnS2 is Marcasite structured and crystallizes in the orthorhombic Pnnm space group. Mn(1) is bonded to six equivalent S(1) atoms to form a mixture of edge and corner-sharing MnS6 octahedra. The corner-sharing octahedral tilt angles are 57°. S(1) is bonded in a 3-coordinate geometry to three equivalent Mn(1) atoms.
MnS2 is Marcasite structured and crystallizes in the orthorhombic Pnnm space group. Mn(1) is bonded to six equivalent S(1) atoms to form a mixture of edge and corner-sharing MnS6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are two shorter (2.25 Å) and four longer (2.28 Å) Mn(1)-S(1) bond lengths. S(1) is bonded in a 3-coordinate geometry to three equivalent Mn(1) atoms.