CoO is Zincblende, Sphalerite structured and crystallizes in the trigonal R3m space group. Co(1) is bonded to four equivalent O(1) atoms to form corner-sharing CoO4 tetrahedra. O(1) is bonded to four equivalent Co(1) atoms to form corner-sharing OCo4 tetrahedra.
CoO is Zincblende, Sphalerite structured and crystallizes in the trigonal R3m space group. Co(1) is bonded to four equivalent O(1) atoms to form corner-sharing CoO4 tetrahedra. There is one shorter (1.91 Å) and three longer (1.96 Å) Co(1)-O(1) bond lengths. O(1) is bonded to four equivalent Co(1) atoms to form corner-sharing OCo4 tetrahedra.