CrSb2 is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Cr(1) is bonded to six equivalent Sb(1) atoms to form a mixture of edge and corner-sharing CrSb6 octahedra. The corner-sharing octahedral tilt angles are 54°. Sb(1) is bonded in a 3-coordinate geometry to three equivalent Cr(1) atoms.
CrSb2 is zeta iron carbide structured and crystallizes in the orthorhombic Pnnm space group. Cr(1) is bonded to six equivalent Sb(1) atoms to form a mixture of edge and corner-sharing CrSb6 octahedra. The corner-sharing octahedral tilt angles are 54°. There are two shorter (2.74 Å) and four longer (2.76 Å) Cr(1)-Sb(1) bond lengths. Sb(1) is bonded in a 3-coordinate geometry to three equivalent Cr(1) atoms.