The structure described by BaSr7Co4(CuO6)4 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal R3m space group. Ba(1) is bonded to three equivalent O(1), three equivalent O(3), and six equivalent O(2) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(4), one O(6), two equivalent O(1), two equivalent O(3), two equivalent O(5), and four equivalent O(2) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Sr(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(6), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, corners with eight equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. In the third Sr site, Sr(3) is bonded to three equivalent O(4), three equivalent O(6), and six equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(3), one O(6), two equivalent O(2), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Cu(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the second Co site, Co(2) is bonded to three equivalent O(3) and three equivalent O(6) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form CuO6 octahedra that share corners with six equivalent Cu(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the second Cu site, Cu(2) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form CuO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with four equivalent Co(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-4°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Cu(1), and one Cu(2) atom to form distorted OBaSr3Cu2 octahedra that share corners with two equivalent O(4)Sr4Cu2 octahedra, corners with four equivalent O(2)BaSr3CoCu octahedra, corners with eight equivalent O(3)BaSr3Co2 octahedra, edges with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(1)BaSr3Cu2 octahedra, and faces with two equivalent O(4)Sr4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the second O site, O(2) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Co(1), and one Cu(2) atom to form distorted OBaSr3CoCu octahedra that share corners with two equivalent O(3)BaSr3Co2 octahedra, corners with two equivalent O(1)BaSr3Cu2 octahedra, corners with two equivalent O(4)Sr4Cu2 octahedra, corners with eight equivalent O(2)BaSr3CoCu octahedra, edges with two equivalent O(3)BaSr3Co2 octahedra, edges with two equivalent O(1)BaSr3Cu2 octahedra,  a faceface with one O(3)BaSr3Co2 octahedra,  a faceface with one O(1)BaSr3Cu2 octahedra,  a faceface with one O(4)Sr4Cu2 octahedra, and faces with two equivalent O(2)BaSr3CoCu octahedra. The corner-sharing octahedral tilt angles range from 2-63°. In the third O site, O(3) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Co(1), and one Co(2) atom to form distorted OBaSr3Co2 octahedra that share corners with four equivalent O(2)BaSr3CoCu octahedra, corners with four equivalent O(4)Sr4Cu2 octahedra, corners with eight equivalent O(1)BaSr3Cu2 octahedra, edges with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(3)BaSr3Co2 octahedra, and faces with two equivalent O(2)BaSr3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-63°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(3), two equivalent Sr(2), one Cu(1), and one Cu(2) atom to form distorted OSr4Cu2 octahedra that share corners with two equivalent O(1)BaSr3Cu2 octahedra, corners with four equivalent O(3)BaSr3Co2 octahedra, corners with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(1)BaSr3Cu2 octahedra, and faces with two equivalent O(4)Sr4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-60°. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Co(1), and one Cu(2) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Co(1), and one Co(2) atom. is represented by the CIF card [CIF]
data_BaSr7Co4(CuO6)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.790
_cell_length_b   7.790
_cell_length_c   7.790
_cell_angle_alpha   90.079
_cell_angle_beta   90.079
_cell_angle_gamma   90.079
_symmetry_Int_Tables_number   1
_cell_volume   472.658
_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  0.249  0.249  0.249  1.0
  Sr  Sr1  1  0.248  0.248  0.752  1.0
  Sr  Sr2  1  0.752  0.248  0.752  1.0
  Sr  Sr3  1  0.752  0.248  0.248  1.0
  Sr  Sr4  1  0.248  0.752  0.752  1.0
  Sr  Sr5  1  0.752  0.752  0.752  1.0
  Sr  Sr6  1  0.248  0.752  0.248  1.0
  Sr  Sr7  1  0.752  0.752  0.248  1.0
  Co  Co8  1  0.501  1.000  0.501  1.0
  Co  Co9  1  0.501  0.501  1.000  1.0
  Co  Co10  1  1.000  0.501  0.501  1.0
  Co  Co11  1  0.501  0.501  0.501  1.0
  Cu  Cu12  1  1.000  1.000  1.000  1.0
  Cu  Cu13  1  0.500  1.000  1.000  1.0
  Cu  Cu14  1  1.000  1.000  0.500  1.0
  Cu  Cu15  1  1.000  0.500  1.000  1.0
  O  O16  1  0.994  0.251  0.994  1.0
  O  O17  1  0.507  0.255  0.994  1.0
  O  O18  1  0.994  0.255  0.507  1.0
  O  O19  1  0.505  0.255  0.505  1.0
  O  O20  1  0.999  0.749  0.999  1.0
  O  O21  1  0.500  0.746  0.999  1.0
  O  O22  1  0.999  0.746  0.500  1.0
  O  O23  1  0.501  0.745  0.501  1.0
  O  O24  1  0.999  0.999  0.749  1.0
  O  O25  1  0.500  0.999  0.746  1.0
  O  O26  1  0.994  0.994  0.251  1.0
  O  O27  1  0.507  0.994  0.255  1.0
  O  O28  1  0.999  0.500  0.746  1.0
  O  O29  1  0.501  0.501  0.745  1.0
  O  O30  1  0.994  0.507  0.255  1.0
  O  O31  1  0.505  0.505  0.255  1.0
  O  O32  1  0.251  0.994  0.994  1.0
  O  O33  1  0.749  0.999  0.999  1.0
  O  O34  1  0.255  0.994  0.507  1.0
  O  O35  1  0.746  0.999  0.500  1.0
  O  O36  1  0.255  0.507  0.994  1.0
  O  O37  1  0.746  0.500  0.999  1.0
  O  O38  1  0.255  0.505  0.505  1.0
  O  O39  1  0.745  0.501  0.501  1.0
[/CIF]
.
The structure described by BaSr7Co4(CuO6)4 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal R3m space group. Ba(1) is bonded to three equivalent O(1), three equivalent O(3), and six equivalent O(2) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(4), one O(6), two equivalent O(1), two equivalent O(3), two equivalent O(5), and four equivalent O(2) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Sr(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(6), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, corners with eight equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. In the third Sr site, Sr(3) is bonded to three equivalent O(4), three equivalent O(6), and six equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with three equivalent Co(1)O6 octahedra, and faces with three equivalent Cu(2)O6 octahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(3), one O(6), two equivalent O(2), and two equivalent O(5) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Cu(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the second Co site, Co(2) is bonded to three equivalent O(3) and three equivalent O(6) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form CuO6 octahedra that share corners with six equivalent Cu(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the second Cu site, Cu(2) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form CuO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with four equivalent Co(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-4°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Cu(1), and one Cu(2) atom to form distorted OBaSr3Cu2 octahedra that share corners with two equivalent O(4)Sr4Cu2 octahedra, corners with four equivalent O(2)BaSr3CoCu octahedra, corners with eight equivalent O(3)BaSr3Co2 octahedra, edges with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(1)BaSr3Cu2 octahedra, and faces with two equivalent O(4)Sr4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the second O site, O(2) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Co(1), and one Cu(2) atom to form distorted OBaSr3CoCu octahedra that share corners with two equivalent O(3)BaSr3Co2 octahedra, corners with two equivalent O(1)BaSr3Cu2 octahedra, corners with two equivalent O(4)Sr4Cu2 octahedra, corners with eight equivalent O(2)BaSr3CoCu octahedra, edges with two equivalent O(3)BaSr3Co2 octahedra, edges with two equivalent O(1)BaSr3Cu2 octahedra,  a faceface with one O(3)BaSr3Co2 octahedra,  a faceface with one O(1)BaSr3Cu2 octahedra,  a faceface with one O(4)Sr4Cu2 octahedra, and faces with two equivalent O(2)BaSr3CoCu octahedra. The corner-sharing octahedral tilt angles range from 2-63°. In the third O site, O(3) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Co(1), and one Co(2) atom to form distorted OBaSr3Co2 octahedra that share corners with four equivalent O(2)BaSr3CoCu octahedra, corners with four equivalent O(4)Sr4Cu2 octahedra, corners with eight equivalent O(1)BaSr3Cu2 octahedra, edges with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(3)BaSr3Co2 octahedra, and faces with two equivalent O(2)BaSr3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-63°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(3), two equivalent Sr(2), one Cu(1), and one Cu(2) atom to form distorted OSr4Cu2 octahedra that share corners with two equivalent O(1)BaSr3Cu2 octahedra, corners with four equivalent O(3)BaSr3Co2 octahedra, corners with four equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(2)BaSr3CoCu octahedra, faces with two equivalent O(1)BaSr3Cu2 octahedra, and faces with two equivalent O(4)Sr4Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-60°. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Co(1), and one Cu(2) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Co(1), and one Co(2) atom. is represented by the CIF card [CIF]
data_BaSr7Co4(CuO6)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.790
_cell_length_b   7.790
_cell_length_c   7.790
_cell_angle_alpha   90.079
_cell_angle_beta   90.079
_cell_angle_gamma   90.079
_symmetry_Int_Tables_number   1
_cell_volume   472.658
_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  0.249  0.249  0.249  1.0
  Sr  Sr1  1  0.248  0.248  0.752  1.0
  Sr  Sr2  1  0.752  0.248  0.752  1.0
  Sr  Sr3  1  0.752  0.248  0.248  1.0
  Sr  Sr4  1  0.248  0.752  0.752  1.0
  Sr  Sr5  1  0.752  0.752  0.752  1.0
  Sr  Sr6  1  0.248  0.752  0.248  1.0
  Sr  Sr7  1  0.752  0.752  0.248  1.0
  Co  Co8  1  0.501  1.000  0.501  1.0
  Co  Co9  1  0.501  0.501  1.000  1.0
  Co  Co10  1  1.000  0.501  0.501  1.0
  Co  Co11  1  0.501  0.501  0.501  1.0
  Cu  Cu12  1  1.000  1.000  1.000  1.0
  Cu  Cu13  1  0.500  1.000  1.000  1.0
  Cu  Cu14  1  1.000  1.000  0.500  1.0
  Cu  Cu15  1  1.000  0.500  1.000  1.0
  O  O16  1  0.994  0.251  0.994  1.0
  O  O17  1  0.507  0.255  0.994  1.0
  O  O18  1  0.994  0.255  0.507  1.0
  O  O19  1  0.505  0.255  0.505  1.0
  O  O20  1  0.999  0.749  0.999  1.0
  O  O21  1  0.500  0.746  0.999  1.0
  O  O22  1  0.999  0.746  0.500  1.0
  O  O23  1  0.501  0.745  0.501  1.0
  O  O24  1  0.999  0.999  0.749  1.0
  O  O25  1  0.500  0.999  0.746  1.0
  O  O26  1  0.994  0.994  0.251  1.0
  O  O27  1  0.507  0.994  0.255  1.0
  O  O28  1  0.999  0.500  0.746  1.0
  O  O29  1  0.501  0.501  0.745  1.0
  O  O30  1  0.994  0.507  0.255  1.0
  O  O31  1  0.505  0.505  0.255  1.0
  O  O32  1  0.251  0.994  0.994  1.0
  O  O33  1  0.749  0.999  0.999  1.0
  O  O34  1  0.255  0.994  0.507  1.0
  O  O35  1  0.746  0.999  0.500  1.0
  O  O36  1  0.255  0.507  0.994  1.0
  O  O37  1  0.746  0.500  0.999  1.0
  O  O38  1  0.255  0.505  0.505  1.0
  O  O39  1  0.745  0.501  0.501  1.0
[/CIF]
.