The material described by Sr5Fe4CoO10 crystallizes in the tetragonal P4/mmm space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Sr site, Sr(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. In the third Sr site, Sr(3) is bonded in a body-centered cubic geometry to eight equivalent O(3) atoms. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(2) atoms. In the second Fe site, Fe(2) is bonded in a rectangular see-saw-like geometry to four equivalent O(3) atoms. Co(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1) and two equivalent Co(1) atoms to form OSr4Co2 octahedra that share corners with two equivalent O(1)Sr4Co2 octahedra, corners with twelve equivalent O(2)Sr4Fe2 octahedra, edges with two equivalent O(1)Sr4Co2 octahedra, edges with two equivalent O(2)Sr4Fe2 octahedra, and faces with four equivalent O(1)Sr4Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Fe(1) atoms to form OSr4Fe2 octahedra that share corners with two equivalent O(2)Sr4Fe2 octahedra, corners with six equivalent O(1)Sr4Co2 octahedra, corners with six equivalent O(3)Sr4Fe2 octahedra,  an edgeedge with one O(1)Sr4Co2 octahedra,  an edgeedge with one O(3)Sr4Fe2 octahedra, edges with two equivalent O(2)Sr4Fe2 octahedra, and faces with four equivalent O(2)Sr4Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-65°. In the third O site, O(3) is bonded to two equivalent Sr(2), two equivalent Sr(3), and two equivalent Fe(2) atoms to form a mixture of corner, edge, and face-sharing OSr4Fe2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr5Fe4CoO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.045
_cell_length_b   4.045
_cell_length_c   17.494
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   286.172
_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
  Sr  Sr0  1  0.500  0.500  0.098  1.0
  Sr  Sr1  1  0.500  0.500  0.299  1.0
  Sr  Sr2  1  0.500  0.500  0.500  1.0
  Sr  Sr3  1  0.500  0.500  0.701  1.0
  Sr  Sr4  1  0.500  0.500  0.902  1.0
  Fe  Fe5  1  0.000  0.000  0.199  1.0
  Fe  Fe6  1  0.000  0.000  0.400  1.0
  Fe  Fe7  1  0.000  0.000  0.600  1.0
  Fe  Fe8  1  0.000  0.000  0.801  1.0
  Co  Co9  1  0.000  0.000  0.000  1.0
  O  O10  1  0.000  0.500  0.000  1.0
  O  O11  1  0.000  0.500  0.201  1.0
  O  O12  1  0.000  0.500  0.400  1.0
  O  O13  1  0.000  0.500  0.600  1.0
  O  O14  1  0.000  0.500  0.799  1.0
  O  O15  1  0.500  0.000  0.000  1.0
  O  O16  1  0.500  0.000  0.201  1.0
  O  O17  1  0.500  0.000  0.400  1.0
  O  O18  1  0.500  0.000  0.600  1.0
  O  O19  1  0.500  0.000  0.799  1.0
[/CIF]
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The material described by Sr5Fe4CoO10 crystallizes in the tetragonal P4/mmm space group. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Sr site, Sr(2) is bonded in a body-centered cubic geometry to four equivalent O(2) and four equivalent O(3) atoms. In the third Sr site, Sr(3) is bonded in a body-centered cubic geometry to eight equivalent O(3) atoms. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(2) atoms. In the second Fe site, Fe(2) is bonded in a rectangular see-saw-like geometry to four equivalent O(3) atoms. Co(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1) and two equivalent Co(1) atoms to form OSr4Co2 octahedra that share corners with two equivalent O(1)Sr4Co2 octahedra, corners with twelve equivalent O(2)Sr4Fe2 octahedra, edges with two equivalent O(1)Sr4Co2 octahedra, edges with two equivalent O(2)Sr4Fe2 octahedra, and faces with four equivalent O(1)Sr4Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. In the second O site, O(2) is bonded to two equivalent Sr(1), two equivalent Sr(2), and two equivalent Fe(1) atoms to form OSr4Fe2 octahedra that share corners with two equivalent O(2)Sr4Fe2 octahedra, corners with six equivalent O(1)Sr4Co2 octahedra, corners with six equivalent O(3)Sr4Fe2 octahedra,  an edgeedge with one O(1)Sr4Co2 octahedra,  an edgeedge with one O(3)Sr4Fe2 octahedra, edges with two equivalent O(2)Sr4Fe2 octahedra, and faces with four equivalent O(2)Sr4Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-65°. In the third O site, O(3) is bonded to two equivalent Sr(2), two equivalent Sr(3), and two equivalent Fe(2) atoms to form a mixture of corner, edge, and face-sharing OSr4Fe2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr5Fe4CoO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.045
_cell_length_b   4.045
_cell_length_c   17.494
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   286.172
_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
  Sr  Sr0  1  0.500  0.500  0.098  1.0
  Sr  Sr1  1  0.500  0.500  0.299  1.0
  Sr  Sr2  1  0.500  0.500  0.500  1.0
  Sr  Sr3  1  0.500  0.500  0.701  1.0
  Sr  Sr4  1  0.500  0.500  0.902  1.0
  Fe  Fe5  1  0.000  0.000  0.199  1.0
  Fe  Fe6  1  0.000  0.000  0.400  1.0
  Fe  Fe7  1  0.000  0.000  0.600  1.0
  Fe  Fe8  1  0.000  0.000  0.801  1.0
  Co  Co9  1  0.000  0.000  0.000  1.0
  O  O10  1  0.000  0.500  0.000  1.0
  O  O11  1  0.000  0.500  0.201  1.0
  O  O12  1  0.000  0.500  0.400  1.0
  O  O13  1  0.000  0.500  0.600  1.0
  O  O14  1  0.000  0.500  0.799  1.0
  O  O15  1  0.500  0.000  0.000  1.0
  O  O16  1  0.500  0.000  0.201  1.0
  O  O17  1  0.500  0.000  0.400  1.0
  O  O18  1  0.500  0.000  0.600  1.0
  O  O19  1  0.500  0.000  0.799  1.0
[/CIF]
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