NiS2 crystallizes in the tetragonal I-42d space group. Ni(1) is bonded to four equivalent S(1) atoms to form corner-sharing NiS4 tetrahedra. S(1) is bonded in a water-like geometry to two equivalent Ni(1) atoms.
NiS2 crystallizes in the tetragonal I-42d space group. Ni(1) is bonded to four equivalent S(1) atoms to form corner-sharing NiS4 tetrahedra. All Ni(1)-S(1) bond lengths are 2.11 Å. S(1) is bonded in a water-like geometry to two equivalent Ni(1) atoms.