Fe4CoZnO8 is Spinel-derived structured and crystallizes in the cubic F-43m space group. Fe(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form FeO6 octahedra that share corners with three equivalent Co(1)O4 tetrahedra, corners with three equivalent Zn(1)O4 tetrahedra, and edges with six equivalent Fe(1)O6 octahedra. Co(1) is bonded to four equivalent O(2) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. Zn(1) is bonded to four equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with twelve equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Fe(1) and one Zn(1) atom to form distorted OZnFe3 trigonal pyramids that share corners with three equivalent O(1)ZnFe3 trigonal pyramids, corners with nine equivalent O(2)Fe3Co trigonal pyramids, and edges with three equivalent O(1)ZnFe3 trigonal pyramids. In the second O site, O(2) is bonded to three equivalent Fe(1) and one Co(1) atom to form distorted OFe3Co trigonal pyramids that share corners with three equivalent O(2)Fe3Co trigonal pyramids, corners with nine equivalent O(1)ZnFe3 trigonal pyramids, and edges with three equivalent O(2)Fe3Co trigonal pyramids.
Fe4CoZnO8 is Spinel-derived structured and crystallizes in the cubic F-43m space group. Fe(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form FeO6 octahedra that share corners with three equivalent Co(1)O4 tetrahedra, corners with three equivalent Zn(1)O4 tetrahedra, and edges with six equivalent Fe(1)O6 octahedra. All Fe(1)-O(1) bond lengths are 2.05 Å. All Fe(1)-O(2) bond lengths are 2.05 Å. Co(1) is bonded to four equivalent O(2) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Co(1)-O(2) bond lengths are 2.00 Å. Zn(1) is bonded to four equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with twelve equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Zn(1)-O(1) bond lengths are 2.00 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Fe(1) and one Zn(1) atom to form distorted OZnFe3 trigonal pyramids that share corners with three equivalent O(1)ZnFe3 trigonal pyramids, corners with nine equivalent O(2)Fe3Co trigonal pyramids, and edges with three equivalent O(1)ZnFe3 trigonal pyramids. In the second O site, O(2) is bonded to three equivalent Fe(1) and one Co(1) atom to form distorted OFe3Co trigonal pyramids that share corners with three equivalent O(2)Fe3Co trigonal pyramids, corners with nine equivalent O(1)ZnFe3 trigonal pyramids, and edges with three equivalent O(2)Fe3Co trigonal pyramids.