NiCrSi crystallizes in the orthorhombic Pnma space group. Cr(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Si(1) atoms. Ni(1) is bonded to six equivalent Cr(1), two equivalent Ni(1), and four equivalent Si(1) atoms to form a mixture of distorted face, corner, and edge-sharing NiCr6Si4Ni2 cuboctahedra. Si(1) is bonded in a 9-coordinate geometry to five equivalent Cr(1) and four equivalent Ni(1) atoms.
NiCrSi crystallizes in the orthorhombic Pnma space group. Cr(1) is bonded in a 11-coordinate geometry to six equivalent Ni(1) and five equivalent Si(1) atoms. There are a spread of Cr(1)-Ni(1) bond distances ranging from 2.69-2.75 Å. There are a spread of Cr(1)-Si(1) bond distances ranging from 2.47-2.57 Å. Ni(1) is bonded to six equivalent Cr(1), two equivalent Ni(1), and four equivalent Si(1) atoms to form a mixture of distorted face, corner, and edge-sharing NiCr6Si4Ni2 cuboctahedra. Both Ni(1)-Ni(1) bond lengths are 2.61 Å. There are a spread of Ni(1)-Si(1) bond distances ranging from 2.27-2.30 Å. Si(1) is bonded in a 9-coordinate geometry to five equivalent Cr(1) and four equivalent Ni(1) atoms.