ZrWCr crystallizes in the orthorhombic Imma space group. Zr(1) is bonded in a 16-coordinate geometry to four equivalent Zr(1), six equivalent W(1), and six equivalent Cr(1) atoms. W(1) is bonded to six equivalent Zr(1), two equivalent W(1), and four equivalent Cr(1) atoms to form distorted WZr6Cr4W2 cuboctahedra that share corners with eight equivalent Cr(1)Zr6Cr2W4 cuboctahedra, corners with ten equivalent W(1)Zr6Cr4W2 cuboctahedra, edges with six equivalent W(1)Zr6Cr4W2 cuboctahedra, faces with six equivalent W(1)Zr6Cr4W2 cuboctahedra, and faces with twelve equivalent Cr(1)Zr6Cr2W4 cuboctahedra. Cr(1) is bonded to six equivalent Zr(1), four equivalent W(1), and two equivalent Cr(1) atoms to form distorted CrZr6Cr2W4 cuboctahedra that share corners with eight equivalent W(1)Zr6Cr4W2 cuboctahedra, corners with ten equivalent Cr(1)Zr6Cr2W4 cuboctahedra, edges with six equivalent Cr(1)Zr6Cr2W4 cuboctahedra, faces with six equivalent Cr(1)Zr6Cr2W4 cuboctahedra, and faces with twelve equivalent W(1)Zr6Cr4W2 cuboctahedra.
ZrWCr crystallizes in the orthorhombic Imma space group. Zr(1) is bonded in a 16-coordinate geometry to four equivalent Zr(1), six equivalent W(1), and six equivalent Cr(1) atoms. There are two shorter (3.20 Å) and two longer (3.23 Å) Zr(1)-Zr(1) bond lengths. There are four shorter (3.06 Å) and two longer (3.08 Å) Zr(1)-W(1) bond lengths. There are two shorter (3.04 Å) and four longer (3.11 Å) Zr(1)-Cr(1) bond lengths. W(1) is bonded to six equivalent Zr(1), two equivalent W(1), and four equivalent Cr(1) atoms to form distorted WZr6Cr4W2 cuboctahedra that share corners with eight equivalent Cr(1)Zr6Cr2W4 cuboctahedra, corners with ten equivalent W(1)Zr6Cr4W2 cuboctahedra, edges with six equivalent W(1)Zr6Cr4W2 cuboctahedra, faces with six equivalent W(1)Zr6Cr4W2 cuboctahedra, and faces with twelve equivalent Cr(1)Zr6Cr2W4 cuboctahedra. Both W(1)-W(1) bond lengths are 2.67 Å. All W(1)-Cr(1) bond lengths are 2.62 Å. Cr(1) is bonded to six equivalent Zr(1), four equivalent W(1), and two equivalent Cr(1) atoms to form distorted CrZr6Cr2W4 cuboctahedra that share corners with eight equivalent W(1)Zr6Cr4W2 cuboctahedra, corners with ten equivalent Cr(1)Zr6Cr2W4 cuboctahedra, edges with six equivalent Cr(1)Zr6Cr2W4 cuboctahedra, faces with six equivalent Cr(1)Zr6Cr2W4 cuboctahedra, and faces with twelve equivalent W(1)Zr6Cr4W2 cuboctahedra. Both Cr(1)-Cr(1) bond lengths are 2.60 Å.