NiSi is gamma CuTi structured and crystallizes in the orthorhombic Pmmn space group. Ni(1) is bonded in a 6-coordinate geometry to six equivalent Si(1) atoms. Si(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent Si(1) atoms.
NiSi is gamma CuTi structured and crystallizes in the orthorhombic Pmmn space group. Ni(1) is bonded in a 6-coordinate geometry to six equivalent Si(1) atoms. There are two shorter (2.34 Å) and four longer (2.37 Å) Ni(1)-Si(1) bond lengths. Si(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent Si(1) atoms. All Si(1)-Si(1) bond lengths are 2.65 Å.