The material described by Sr2CrSbO6 crystallizes in the tetragonal I4/m space group. Sr(1) is bonded to four equivalent O(1) and eight equivalent O(2) atoms to form distorted SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Cr(1)O6 octahedra, and faces with four equivalent Sb(1)O6 octahedra. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-20°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-20°. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1), one Cr(1), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OSr4CrSb octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the second O site, O(2) is bonded in a 4-coordinate geometry to four equivalent Sr(1), one Cr(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_Sr2CrSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.615
_cell_length_b   5.615
_cell_length_c   5.668
_cell_angle_alpha   60.310
_cell_angle_beta   60.309
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.528
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  O  O1  1  0.252  0.252  0.496  1.0
  O  O2  1  0.748  0.748  0.504  1.0
  O  O3  1  0.705  0.792  0.000  1.0
  O  O4  1  0.295  0.208  1.000  1.0
  O  O5  1  0.792  0.295  0.000  1.0
  O  O6  1  0.208  0.705  0.000  1.0
  Sb  Sb7  1  0.500  0.500  1.000  1.0
  Sr  Sr8  1  0.750  0.250  0.500  1.0
  Sr  Sr9  1  0.250  0.750  0.500  1.0
[/CIF]
.
The material described by Sr2CrSbO6 crystallizes in the tetragonal I4/m space group. Sr(1) is bonded to four equivalent O(1) and eight equivalent O(2) atoms to form distorted SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Cr(1)O6 octahedra, and faces with four equivalent Sb(1)O6 octahedra. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-20°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-20°. There are two inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1), one Cr(1), and one Sb(1) atom to form a mixture of distorted corner and edge-sharing OSr4CrSb octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the second O site, O(2) is bonded in a 4-coordinate geometry to four equivalent Sr(1), one Cr(1), and one Sb(1) atom. is represented by the CIF file [CIF]
data_Sr2CrSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.615
_cell_length_b   5.615
_cell_length_c   5.668
_cell_angle_alpha   60.310
_cell_angle_beta   60.309
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.528
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  O  O1  1  0.252  0.252  0.496  1.0
  O  O2  1  0.748  0.748  0.504  1.0
  O  O3  1  0.705  0.792  0.000  1.0
  O  O4  1  0.295  0.208  1.000  1.0
  O  O5  1  0.792  0.295  0.000  1.0
  O  O6  1  0.208  0.705  0.000  1.0
  Sb  Sb7  1  0.500  0.500  1.000  1.0
  Sr  Sr8  1  0.750  0.250  0.500  1.0
  Sr  Sr9  1  0.250  0.750  0.500  1.0
[/CIF]
.