The compound described by Ba2Y2FeCo2CuO10 crystallizes in the tetragonal I4mm space group. Ba(1) is bonded to two equivalent O(1), two equivalent O(2), four equivalent O(3), and four equivalent O(4) atoms to form distorted BaO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Ba(1)O12 cuboctahedra, faces with two equivalent Co(1)O5 square pyramids, faces with two equivalent Co(2)O5 square pyramids, faces with two equivalent Cu(1)O5 square pyramids, and faces with two equivalent Fe(1)O5 trigonal bipyramids. Y(1) is bonded in a body-centered cubic geometry to four equivalent O(3) and four equivalent O(4) atoms. Fe(1) is bonded to one O(1) and four equivalent O(3) atoms to form distorted FeO5 trigonal bipyramids that share  a cornercorner with one Co(2)O5 square pyramid, corners with four equivalent Cu(1)O5 square pyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2) and four equivalent O(4) atoms to form CoO5 square pyramids that share  a cornercorner with one Cu(1)O5 square pyramid, corners with four equivalent Co(2)O5 square pyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. In the second Co site, Co(2) is bonded to one O(1) and four equivalent O(4) atoms to form CoO5 square pyramids that share corners with four equivalent Co(1)O5 square pyramids,  a cornercorner with one Fe(1)O5 trigonal bipyramid, and faces with four equivalent Ba(1)O12 cuboctahedra. Cu(1) is bonded to one O(2) and four equivalent O(3) atoms to form CuO5 square pyramids that share  a cornercorner with one Co(1)O5 square pyramid, corners with four equivalent Fe(1)O5 trigonal bipyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Ba(1), one Fe(1), and one Co(2) atom to form distorted OBa4FeCo octahedra that share corners with four equivalent O(1)Ba4FeCo octahedra and edges with four equivalent O(2)Ba4CoCu octahedra. The corner-sharing octahedral tilt angles are 4°. In the second O site, O(2) is bonded to four equivalent Ba(1), one Co(1), and one Cu(1) atom to form OBa4CoCu octahedra that share corners with four equivalent O(2)Ba4CoCu octahedra and edges with four equivalent O(1)Ba4FeCo octahedra. The corner-sharing octahedral tilt angles are 2°. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ba(1), two equivalent Y(1), one Fe(1), and one Cu(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent Ba(1), two equivalent Y(1), one Co(1), and one Co(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2Y2FeCo2CuO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.637
_cell_length_b   8.637
_cell_length_c   8.637
_cell_angle_alpha   142.651
_cell_angle_beta   142.651
_cell_angle_gamma   53.850
_symmetry_Int_Tables_number   1
_cell_volume   235.565
_cell_formula_units_Z   1
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
  Ba  Ba0  1  0.003  0.503  0.500  1.0
  Ba  Ba1  1  0.503  0.003  0.500  1.0
  Y  Y2  1  0.250  0.750  0.500  1.0
  Y  Y3  1  0.750  0.250  0.500  1.0
  Fe  Fe4  1  0.373  0.373  0.000  1.0
  Co  Co5  1  0.133  0.133  0.000  1.0
  Co  Co6  1  0.636  0.636  0.000  1.0
  Cu  Cu7  1  0.864  0.864  0.000  1.0
  O  O8  1  0.496  0.496  0.000  1.0
  O  O9  1  0.001  0.001  0.000  1.0
  O  O10  1  0.588  0.588  0.493  1.0
  O  O11  1  0.095  0.095  0.507  1.0
  O  O12  1  0.588  0.095  0.000  1.0
  O  O13  1  0.095  0.588  0.000  1.0
  O  O14  1  0.407  0.407  0.502  1.0
  O  O15  1  0.905  0.905  0.498  1.0
  O  O16  1  0.407  0.905  0.000  1.0
  O  O17  1  0.905  0.407  0.000  1.0
[/CIF]
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The compound described by Ba2Y2FeCo2CuO10 crystallizes in the tetragonal I4mm space group. Ba(1) is bonded to two equivalent O(1), two equivalent O(2), four equivalent O(3), and four equivalent O(4) atoms to form distorted BaO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Ba(1)O12 cuboctahedra, faces with two equivalent Co(1)O5 square pyramids, faces with two equivalent Co(2)O5 square pyramids, faces with two equivalent Cu(1)O5 square pyramids, and faces with two equivalent Fe(1)O5 trigonal bipyramids. Y(1) is bonded in a body-centered cubic geometry to four equivalent O(3) and four equivalent O(4) atoms. Fe(1) is bonded to one O(1) and four equivalent O(3) atoms to form distorted FeO5 trigonal bipyramids that share  a cornercorner with one Co(2)O5 square pyramid, corners with four equivalent Cu(1)O5 square pyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2) and four equivalent O(4) atoms to form CoO5 square pyramids that share  a cornercorner with one Cu(1)O5 square pyramid, corners with four equivalent Co(2)O5 square pyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. In the second Co site, Co(2) is bonded to one O(1) and four equivalent O(4) atoms to form CoO5 square pyramids that share corners with four equivalent Co(1)O5 square pyramids,  a cornercorner with one Fe(1)O5 trigonal bipyramid, and faces with four equivalent Ba(1)O12 cuboctahedra. Cu(1) is bonded to one O(2) and four equivalent O(3) atoms to form CuO5 square pyramids that share  a cornercorner with one Co(1)O5 square pyramid, corners with four equivalent Fe(1)O5 trigonal bipyramids, and faces with four equivalent Ba(1)O12 cuboctahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Ba(1), one Fe(1), and one Co(2) atom to form distorted OBa4FeCo octahedra that share corners with four equivalent O(1)Ba4FeCo octahedra and edges with four equivalent O(2)Ba4CoCu octahedra. The corner-sharing octahedral tilt angles are 4°. In the second O site, O(2) is bonded to four equivalent Ba(1), one Co(1), and one Cu(1) atom to form OBa4CoCu octahedra that share corners with four equivalent O(2)Ba4CoCu octahedra and edges with four equivalent O(1)Ba4FeCo octahedra. The corner-sharing octahedral tilt angles are 2°. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ba(1), two equivalent Y(1), one Fe(1), and one Cu(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent Ba(1), two equivalent Y(1), one Co(1), and one Co(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2Y2FeCo2CuO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.637
_cell_length_b   8.637
_cell_length_c   8.637
_cell_angle_alpha   142.651
_cell_angle_beta   142.651
_cell_angle_gamma   53.850
_symmetry_Int_Tables_number   1
_cell_volume   235.565
_cell_formula_units_Z   1
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
  Ba  Ba0  1  0.003  0.503  0.500  1.0
  Ba  Ba1  1  0.503  0.003  0.500  1.0
  Y  Y2  1  0.250  0.750  0.500  1.0
  Y  Y3  1  0.750  0.250  0.500  1.0
  Fe  Fe4  1  0.373  0.373  0.000  1.0
  Co  Co5  1  0.133  0.133  0.000  1.0
  Co  Co6  1  0.636  0.636  0.000  1.0
  Cu  Cu7  1  0.864  0.864  0.000  1.0
  O  O8  1  0.496  0.496  0.000  1.0
  O  O9  1  0.001  0.001  0.000  1.0
  O  O10  1  0.588  0.588  0.493  1.0
  O  O11  1  0.095  0.095  0.507  1.0
  O  O12  1  0.588  0.095  0.000  1.0
  O  O13  1  0.095  0.588  0.000  1.0
  O  O14  1  0.407  0.407  0.502  1.0
  O  O15  1  0.905  0.905  0.498  1.0
  O  O16  1  0.407  0.905  0.000  1.0
  O  O17  1  0.905  0.407  0.000  1.0
[/CIF]
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