The crystal structure described by Sr2Ce2YCoCu2O11 crystallizes in the orthorhombic Ima2 space group. Sr(1) is bonded in a 9-coordinate geometry to one O(6), two equivalent O(2), two equivalent O(4), and four equivalent O(1) atoms. Ce(1) is bonded in a body-centered cubic geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. Y(1) is bonded in a body-centered cubic geometry to four equivalent O(3) and four equivalent O(5) atoms. Co(1) is bonded to two equivalent O(1) and two equivalent O(6) atoms to form CoO4 tetrahedra that share corners with two equivalent Cu(1)O5 square pyramids and corners with two equivalent Co(1)O4 tetrahedra. Cu(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(4) atoms to form CuO5 square pyramids that share corners with four equivalent Cu(1)O5 square pyramids and  a cornercorner with one Co(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Co(1), and one Cu(1) atom. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Ce(1), and two equivalent Cu(1) atoms to form distorted OSr2Ce2Cu2 octahedra that share corners with two equivalent O(4)Sr2Ce2Cu2 octahedra, corners with two equivalent O(3)Ce2Y2 tetrahedra, corners with two equivalent O(6)Sr2Co2 tetrahedra, corners with four equivalent O(5)Ce2Y2 tetrahedra, edges with two equivalent O(4)Sr2Ce2Cu2 octahedra,  an edgeedge with one O(3)Ce2Y2 tetrahedra, faces with two equivalent O(2)Sr2Ce2Cu2 octahedra, and faces with two equivalent O(4)Sr2Ce2Cu2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the third O site, O(3) is bonded to two equivalent Ce(1) and two equivalent Y(1) atoms to form OCe2Y2 tetrahedra that share corners with two equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(4)Sr2Ce2Cu2 octahedra, corners with four equivalent O(3)Ce2Y2 tetrahedra, corners with six equivalent O(5)Ce2Y2 tetrahedra,  an edgeedge with one O(2)Sr2Ce2Cu2 octahedra, edges with two equivalent O(3)Ce2Y2 tetrahedra, and edges with three equivalent O(5)Ce2Y2 tetrahedra. The corner-sharing octahedral tilt angles range from 9-71°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Ce(1), and two equivalent Cu(1) atoms to form distorted OSr2Ce2Cu2 octahedra that share corners with two equivalent O(2)Sr2Ce2Cu2 octahedra, corners with two equivalent O(5)Ce2Y2 tetrahedra, corners with two equivalent O(6)Sr2Co2 tetrahedra, corners with four equivalent O(3)Ce2Y2 tetrahedra, edges with two equivalent O(2)Sr2Ce2Cu2 octahedra,  an edgeedge with one O(5)Ce2Y2 tetrahedra, faces with two equivalent O(2)Sr2Ce2Cu2 octahedra, and faces with two equivalent O(4)Sr2Ce2Cu2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the fifth O site, O(5) is bonded to two equivalent Ce(1) and two equivalent Y(1) atoms to form OCe2Y2 tetrahedra that share corners with two equivalent O(4)Sr2Ce2Cu2 octahedra, corners with four equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(5)Ce2Y2 tetrahedra, corners with six equivalent O(3)Ce2Y2 tetrahedra,  an edgeedge with one O(4)Sr2Ce2Cu2 octahedra, edges with two equivalent O(5)Ce2Y2 tetrahedra, and edges with three equivalent O(3)Ce2Y2 tetrahedra. The corner-sharing octahedral tilt angles range from 9-71°. In the sixth O site, O(6) is bonded to two equivalent Sr(1) and two equivalent Co(1) atoms to form distorted OSr2Co2 tetrahedra that share corners with four equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(4)Sr2Ce2Cu2 octahedra, and corners with two equivalent O(6)Sr2Co2 tetrahedra. The corner-sharing octahedral tilt angles range from 22-66°. is represented by the CIF card [CIF]
data_Sr2Ce2YCoCu2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   17.416
_cell_length_b   17.416
_cell_length_c   17.416
_cell_angle_alpha   161.977
_cell_angle_beta   161.843
_cell_angle_gamma   25.691
_symmetry_Int_Tables_number   1
_cell_volume   509.104
_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
  Sr  Sr0  1  0.195  0.185  0.013  1.0
  Sr  Sr1  1  0.805  0.818  0.990  1.0
  Sr  Sr2  1  0.672  0.685  0.990  1.0
  Sr  Sr3  1  0.328  0.318  0.013  1.0
  Ce  Ce4  1  0.076  0.076  0.001  1.0
  Ce  Ce5  1  0.924  0.925  1.000  1.0
  Ce  Ce6  1  0.575  0.576  1.000  1.0
  Ce  Ce7  1  0.425  0.425  0.001  1.0
  Y  Y8  1  0.500  0.000  0.500  1.0
  Y  Y9  1  0.000  0.500  0.500  1.0
  Co  Co10  1  0.186  0.714  0.400  1.0
  Co  Co11  1  0.814  0.214  0.529  1.0
  Cu  Cu12  1  0.130  0.631  0.501  1.0
  Cu  Cu13  1  0.870  0.371  0.502  1.0
  Cu  Cu14  1  0.631  0.131  0.502  1.0
  Cu  Cu15  1  0.369  0.871  0.501  1.0
  O  O16  1  0.666  0.219  0.486  1.0
  O  O17  1  0.334  0.820  0.553  1.0
  O  O18  1  0.233  0.719  0.553  1.0
  O  O19  1  0.767  0.320  0.486  1.0
  O  O20  1  0.375  0.873  0.001  1.0
  O  O21  1  0.625  0.626  0.498  1.0
  O  O22  1  0.372  0.373  0.498  1.0
  O  O23  1  0.628  0.126  0.001  1.0
  O  O24  1  0.291  0.791  1.000  1.0
  O  O25  1  0.709  0.709  0.500  1.0
  O  O26  1  0.291  0.291  0.500  1.0
  O  O27  1  0.709  0.209  1.000  1.0
  O  O28  1  0.875  0.376  0.002  1.0
  O  O29  1  0.125  0.126  0.500  1.0
  O  O30  1  0.874  0.876  0.500  1.0
  O  O31  1  0.126  0.626  0.002  1.0
  O  O32  1  0.791  0.291  0.000  1.0
  O  O33  1  0.209  0.209  0.500  1.0
  O  O34  1  0.791  0.791  0.500  1.0
  O  O35  1  0.209  0.709  0.000  1.0
  O  O36  1  0.138  0.359  0.998  1.0
  O  O37  1  0.862  0.859  0.221  1.0
[/CIF]
.
The crystal structure described by Sr2Ce2YCoCu2O11 crystallizes in the orthorhombic Ima2 space group. Sr(1) is bonded in a 9-coordinate geometry to one O(6), two equivalent O(2), two equivalent O(4), and four equivalent O(1) atoms. Ce(1) is bonded in a body-centered cubic geometry to two equivalent O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms. Y(1) is bonded in a body-centered cubic geometry to four equivalent O(3) and four equivalent O(5) atoms. Co(1) is bonded to two equivalent O(1) and two equivalent O(6) atoms to form CoO4 tetrahedra that share corners with two equivalent Cu(1)O5 square pyramids and corners with two equivalent Co(1)O4 tetrahedra. Cu(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(4) atoms to form CuO5 square pyramids that share corners with four equivalent Cu(1)O5 square pyramids and  a cornercorner with one Co(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Co(1), and one Cu(1) atom. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Ce(1), and two equivalent Cu(1) atoms to form distorted OSr2Ce2Cu2 octahedra that share corners with two equivalent O(4)Sr2Ce2Cu2 octahedra, corners with two equivalent O(3)Ce2Y2 tetrahedra, corners with two equivalent O(6)Sr2Co2 tetrahedra, corners with four equivalent O(5)Ce2Y2 tetrahedra, edges with two equivalent O(4)Sr2Ce2Cu2 octahedra,  an edgeedge with one O(3)Ce2Y2 tetrahedra, faces with two equivalent O(2)Sr2Ce2Cu2 octahedra, and faces with two equivalent O(4)Sr2Ce2Cu2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the third O site, O(3) is bonded to two equivalent Ce(1) and two equivalent Y(1) atoms to form OCe2Y2 tetrahedra that share corners with two equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(4)Sr2Ce2Cu2 octahedra, corners with four equivalent O(3)Ce2Y2 tetrahedra, corners with six equivalent O(5)Ce2Y2 tetrahedra,  an edgeedge with one O(2)Sr2Ce2Cu2 octahedra, edges with two equivalent O(3)Ce2Y2 tetrahedra, and edges with three equivalent O(5)Ce2Y2 tetrahedra. The corner-sharing octahedral tilt angles range from 9-71°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Ce(1), and two equivalent Cu(1) atoms to form distorted OSr2Ce2Cu2 octahedra that share corners with two equivalent O(2)Sr2Ce2Cu2 octahedra, corners with two equivalent O(5)Ce2Y2 tetrahedra, corners with two equivalent O(6)Sr2Co2 tetrahedra, corners with four equivalent O(3)Ce2Y2 tetrahedra, edges with two equivalent O(2)Sr2Ce2Cu2 octahedra,  an edgeedge with one O(5)Ce2Y2 tetrahedra, faces with two equivalent O(2)Sr2Ce2Cu2 octahedra, and faces with two equivalent O(4)Sr2Ce2Cu2 octahedra. The corner-sharing octahedral tilt angles are 12°. In the fifth O site, O(5) is bonded to two equivalent Ce(1) and two equivalent Y(1) atoms to form OCe2Y2 tetrahedra that share corners with two equivalent O(4)Sr2Ce2Cu2 octahedra, corners with four equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(5)Ce2Y2 tetrahedra, corners with six equivalent O(3)Ce2Y2 tetrahedra,  an edgeedge with one O(4)Sr2Ce2Cu2 octahedra, edges with two equivalent O(5)Ce2Y2 tetrahedra, and edges with three equivalent O(3)Ce2Y2 tetrahedra. The corner-sharing octahedral tilt angles range from 9-71°. In the sixth O site, O(6) is bonded to two equivalent Sr(1) and two equivalent Co(1) atoms to form distorted OSr2Co2 tetrahedra that share corners with four equivalent O(2)Sr2Ce2Cu2 octahedra, corners with four equivalent O(4)Sr2Ce2Cu2 octahedra, and corners with two equivalent O(6)Sr2Co2 tetrahedra. The corner-sharing octahedral tilt angles range from 22-66°. is represented by the CIF card [CIF]
data_Sr2Ce2YCoCu2O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   17.416
_cell_length_b   17.416
_cell_length_c   17.416
_cell_angle_alpha   161.977
_cell_angle_beta   161.843
_cell_angle_gamma   25.691
_symmetry_Int_Tables_number   1
_cell_volume   509.104
_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
  Sr  Sr0  1  0.195  0.185  0.013  1.0
  Sr  Sr1  1  0.805  0.818  0.990  1.0
  Sr  Sr2  1  0.672  0.685  0.990  1.0
  Sr  Sr3  1  0.328  0.318  0.013  1.0
  Ce  Ce4  1  0.076  0.076  0.001  1.0
  Ce  Ce5  1  0.924  0.925  1.000  1.0
  Ce  Ce6  1  0.575  0.576  1.000  1.0
  Ce  Ce7  1  0.425  0.425  0.001  1.0
  Y  Y8  1  0.500  0.000  0.500  1.0
  Y  Y9  1  0.000  0.500  0.500  1.0
  Co  Co10  1  0.186  0.714  0.400  1.0
  Co  Co11  1  0.814  0.214  0.529  1.0
  Cu  Cu12  1  0.130  0.631  0.501  1.0
  Cu  Cu13  1  0.870  0.371  0.502  1.0
  Cu  Cu14  1  0.631  0.131  0.502  1.0
  Cu  Cu15  1  0.369  0.871  0.501  1.0
  O  O16  1  0.666  0.219  0.486  1.0
  O  O17  1  0.334  0.820  0.553  1.0
  O  O18  1  0.233  0.719  0.553  1.0
  O  O19  1  0.767  0.320  0.486  1.0
  O  O20  1  0.375  0.873  0.001  1.0
  O  O21  1  0.625  0.626  0.498  1.0
  O  O22  1  0.372  0.373  0.498  1.0
  O  O23  1  0.628  0.126  0.001  1.0
  O  O24  1  0.291  0.791  1.000  1.0
  O  O25  1  0.709  0.709  0.500  1.0
  O  O26  1  0.291  0.291  0.500  1.0
  O  O27  1  0.709  0.209  1.000  1.0
  O  O28  1  0.875  0.376  0.002  1.0
  O  O29  1  0.125  0.126  0.500  1.0
  O  O30  1  0.874  0.876  0.500  1.0
  O  O31  1  0.126  0.626  0.002  1.0
  O  O32  1  0.791  0.291  0.000  1.0
  O  O33  1  0.209  0.209  0.500  1.0
  O  O34  1  0.791  0.791  0.500  1.0
  O  O35  1  0.209  0.709  0.000  1.0
  O  O36  1  0.138  0.359  0.998  1.0
  O  O37  1  0.862  0.859  0.221  1.0
[/CIF]
.