The compound described by Sr2FeSbO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Fe(1)O6 octahedra, and faces with four equivalent Sb(1)O6 octahedra. Fe(1) is bonded to six equivalent O(1) atoms to form FeO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Sb(1) is bonded to six equivalent O(1) atoms to form SbO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded to four equivalent Sr(1), one Fe(1), and one Sb(1) atom to form a mixture of distorted corner, edge, and face-sharing OSr4FeSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°. is represented by the CIF file [CIF]
data_Sr2FeSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.673
_cell_length_b   5.673
_cell_length_c   5.675
_cell_angle_alpha   60.008
_cell_angle_beta   60.008
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   129.168
_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
  Fe  Fe0  1  0.500  0.500  1.000  1.0
  O  O1  1  0.249  0.249  1.000  1.0
  O  O2  1  0.751  0.751  0.000  1.0
  O  O3  1  0.249  0.249  0.503  1.0
  O  O4  1  0.751  0.751  0.497  1.0
  O  O5  1  0.751  0.249  1.000  1.0
  O  O6  1  0.249  0.751  0.000  1.0
  Sb  Sb7  1  0.000  0.000  0.000  1.0
  Sr  Sr8  1  0.250  0.750  0.500  1.0
  Sr  Sr9  1  0.750  0.250  0.500  1.0
[/CIF]
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The compound described by Sr2FeSbO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Fe(1)O6 octahedra, and faces with four equivalent Sb(1)O6 octahedra. Fe(1) is bonded to six equivalent O(1) atoms to form FeO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Sb(1) is bonded to six equivalent O(1) atoms to form SbO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded to four equivalent Sr(1), one Fe(1), and one Sb(1) atom to form a mixture of distorted corner, edge, and face-sharing OSr4FeSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°. is represented by the CIF file [CIF]
data_Sr2FeSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.673
_cell_length_b   5.673
_cell_length_c   5.675
_cell_angle_alpha   60.008
_cell_angle_beta   60.008
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   129.168
_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
  Fe  Fe0  1  0.500  0.500  1.000  1.0
  O  O1  1  0.249  0.249  1.000  1.0
  O  O2  1  0.751  0.751  0.000  1.0
  O  O3  1  0.249  0.249  0.503  1.0
  O  O4  1  0.751  0.751  0.497  1.0
  O  O5  1  0.751  0.249  1.000  1.0
  O  O6  1  0.249  0.751  0.000  1.0
  Sb  Sb7  1  0.000  0.000  0.000  1.0
  Sr  Sr8  1  0.250  0.750  0.500  1.0
  Sr  Sr9  1  0.750  0.250  0.500  1.0
[/CIF]
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