The compound described by Lu2Co2O7 crystallizes in the triclinic P-1 space group. There are four inequivalent Lu sites. In the first Lu site, Lu(1) is bonded to two equivalent O(2), two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the second Lu site, Lu(2) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(2)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the third Lu site, Lu(3) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(7) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. In the fourth Lu site, Lu(4) is bonded to two equivalent O(1), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(3), two equivalent O(6), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the second Co site, Co(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, and edges with two equivalent Lu(3)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 48-49°. In the third Co site, Co(3) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the fourth Co site, Co(4) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 48-49°. There are seven inequivalent O sites. In the first O site, O(1) is bonded to one Lu(2), one Lu(4), one Co(3), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the second O site, O(2) is bonded to one Lu(1), one Lu(2), one Co(2), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the third O site, O(3) is bonded to one Lu(1), one Lu(3), one Co(1), and one Co(2) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the fourth O site, O(4) is bonded to one Lu(2), one Lu(3), one Co(2), and one Co(3) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the fifth O site, O(5) is bonded to one Lu(1), one Lu(2), one Lu(3), and one Lu(4) atom to form OLu4 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with four equivalent O(5)Lu4 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(7)Lu2Co2 tetrahedra. In the sixth O site, O(6) is bonded to one Lu(1), one Lu(4), one Co(1), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the seventh O site, O(7) is bonded to one Lu(3), one Lu(4), one Co(1), and one Co(3) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(7)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. is represented by the CIF card [CIF]
data_Lu2Co2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.821
_cell_length_b   6.828
_cell_length_c   6.832
_cell_angle_alpha   60.034
_cell_angle_beta   60.061
_cell_angle_gamma   59.997
_symmetry_Int_Tables_number   1
_cell_volume   225.139
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Lu  Lu0  1  0.625  0.625  0.125  1.0
  Lu  Lu1  1  0.625  0.625  0.625  1.0
  Lu  Lu2  1  0.625  0.125  0.625  1.0
  Lu  Lu3  1  0.125  0.625  0.625  1.0
  Co  Co4  1  0.125  0.125  0.125  1.0
  Co  Co5  1  0.625  0.125  0.125  1.0
  Co  Co6  1  0.125  0.125  0.625  1.0
  Co  Co7  1  0.125  0.625  0.125  1.0
  O  O8  1  0.042  0.459  0.452  1.0
  O  O9  1  0.792  0.799  0.202  1.0
  O  O10  1  0.798  0.203  0.207  1.0
  O  O11  1  0.456  0.044  0.456  1.0
  O  O12  1  0.750  0.750  0.751  1.0
  O  O13  1  0.044  0.456  0.045  1.0
  O  O14  1  0.047  0.041  0.458  1.0
  O  O15  1  0.206  0.794  0.205  1.0
  O  O16  1  0.203  0.209  0.792  1.0
  O  O17  1  0.794  0.206  0.794  1.0
  O  O18  1  0.500  0.500  0.499  1.0
  O  O19  1  0.452  0.048  0.043  1.0
  O  O20  1  0.458  0.451  0.048  1.0
  O  O21  1  0.208  0.791  0.798  1.0
[/CIF]
.
The compound described by Lu2Co2O7 crystallizes in the triclinic P-1 space group. There are four inequivalent Lu sites. In the first Lu site, Lu(1) is bonded to two equivalent O(2), two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the second Lu site, Lu(2) is bonded to two equivalent O(1), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(2)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the third Lu site, Lu(3) is bonded to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(7) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(4)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. In the fourth Lu site, Lu(4) is bonded to two equivalent O(1), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form distorted LuO8 hexagonal bipyramids that share edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(3), two equivalent O(6), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the second Co site, Co(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, and edges with two equivalent Lu(3)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 48-49°. In the third Co site, Co(3) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, edges with two equivalent Lu(2)O8 hexagonal bipyramids, edges with two equivalent Lu(3)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the fourth Co site, Co(4) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, edges with two equivalent Lu(1)O8 hexagonal bipyramids, edges with two equivalent Lu(2)O8 hexagonal bipyramids, and edges with two equivalent Lu(4)O8 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 48-49°. There are seven inequivalent O sites. In the first O site, O(1) is bonded to one Lu(2), one Lu(4), one Co(3), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the second O site, O(2) is bonded to one Lu(1), one Lu(2), one Co(2), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the third O site, O(3) is bonded to one Lu(1), one Lu(3), one Co(1), and one Co(2) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the fourth O site, O(4) is bonded to one Lu(2), one Lu(3), one Co(2), and one Co(3) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the fifth O site, O(5) is bonded to one Lu(1), one Lu(2), one Lu(3), and one Lu(4) atom to form OLu4 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with four equivalent O(5)Lu4 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(7)Lu2Co2 tetrahedra. In the sixth O site, O(6) is bonded to one Lu(1), one Lu(4), one Co(1), and one Co(4) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(2)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(7)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(6)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(2)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(7)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. In the seventh O site, O(7) is bonded to one Lu(3), one Lu(4), one Co(1), and one Co(3) atom to form distorted OLu2Co2 tetrahedra that share corners with two equivalent O(1)Lu2Co2 tetrahedra, corners with two equivalent O(3)Lu2Co2 tetrahedra, corners with two equivalent O(4)Lu2Co2 tetrahedra, corners with two equivalent O(6)Lu2Co2 tetrahedra, corners with two equivalent O(5)Lu4 tetrahedra, corners with four equivalent O(7)Lu2Co2 tetrahedra,  an edgeedge with one O(1)Lu2Co2 tetrahedra,  an edgeedge with one O(3)Lu2Co2 tetrahedra,  an edgeedge with one O(4)Lu2Co2 tetrahedra,  an edgeedge with one O(6)Lu2Co2 tetrahedra, and  an edgeedge with one O(5)Lu4 tetrahedra. is represented by the CIF card [CIF]
data_Lu2Co2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.821
_cell_length_b   6.828
_cell_length_c   6.832
_cell_angle_alpha   60.034
_cell_angle_beta   60.061
_cell_angle_gamma   59.997
_symmetry_Int_Tables_number   1
_cell_volume   225.139
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Lu  Lu0  1  0.625  0.625  0.125  1.0
  Lu  Lu1  1  0.625  0.625  0.625  1.0
  Lu  Lu2  1  0.625  0.125  0.625  1.0
  Lu  Lu3  1  0.125  0.625  0.625  1.0
  Co  Co4  1  0.125  0.125  0.125  1.0
  Co  Co5  1  0.625  0.125  0.125  1.0
  Co  Co6  1  0.125  0.125  0.625  1.0
  Co  Co7  1  0.125  0.625  0.125  1.0
  O  O8  1  0.042  0.459  0.452  1.0
  O  O9  1  0.792  0.799  0.202  1.0
  O  O10  1  0.798  0.203  0.207  1.0
  O  O11  1  0.456  0.044  0.456  1.0
  O  O12  1  0.750  0.750  0.751  1.0
  O  O13  1  0.044  0.456  0.045  1.0
  O  O14  1  0.047  0.041  0.458  1.0
  O  O15  1  0.206  0.794  0.205  1.0
  O  O16  1  0.203  0.209  0.792  1.0
  O  O17  1  0.794  0.206  0.794  1.0
  O  O18  1  0.500  0.500  0.499  1.0
  O  O19  1  0.452  0.048  0.043  1.0
  O  O20  1  0.458  0.451  0.048  1.0
  O  O21  1  0.208  0.791  0.798  1.0
[/CIF]
.