The structure described by CoSnO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Co(1) is bonded to six equivalent O(1) atoms to form distorted CoO6 octahedra that share corners with nine equivalent Sn(1)O6 octahedra, edges with three equivalent Co(1)O6 octahedra, and  a faceface with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-62°. Sn(1) is bonded to six equivalent O(1) atoms to form SnO6 octahedra that share corners with nine equivalent Co(1)O6 octahedra, edges with three equivalent Sn(1)O6 octahedra, and  a faceface with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-62°. O(1) is bonded to two equivalent Co(1) and two equivalent Sn(1) atoms to form a mixture of distorted corner and edge-sharing OCo2Sn2 trigonal pyramids. is represented by the CIF file [CIF]
data_CoSnO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.359
_cell_length_b   5.358
_cell_length_c   5.667
_cell_angle_alpha   61.798
_cell_angle_beta   61.806
_cell_angle_gamma   60.018
_symmetry_Int_Tables_number   1
_cell_volume   118.109
_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
  Co  Co0  1  0.359  0.359  0.924  1.0
  Co  Co1  1  0.641  0.641  0.076  1.0
  O  O2  1  0.757  0.049  0.746  1.0
  O  O3  1  0.049  0.448  0.746  1.0
  O  O4  1  0.552  0.243  0.254  1.0
  O  O5  1  0.448  0.757  0.746  1.0
  O  O6  1  0.951  0.552  0.254  1.0
  O  O7  1  0.243  0.951  0.254  1.0
  Sn  Sn8  1  0.147  0.147  0.558  1.0
  Sn  Sn9  1  0.853  0.853  0.442  1.0
[/CIF]
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The structure described by CoSnO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Co(1) is bonded to six equivalent O(1) atoms to form distorted CoO6 octahedra that share corners with nine equivalent Sn(1)O6 octahedra, edges with three equivalent Co(1)O6 octahedra, and  a faceface with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-62°. Sn(1) is bonded to six equivalent O(1) atoms to form SnO6 octahedra that share corners with nine equivalent Co(1)O6 octahedra, edges with three equivalent Sn(1)O6 octahedra, and  a faceface with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-62°. O(1) is bonded to two equivalent Co(1) and two equivalent Sn(1) atoms to form a mixture of distorted corner and edge-sharing OCo2Sn2 trigonal pyramids. is represented by the CIF file [CIF]
data_CoSnO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.359
_cell_length_b   5.358
_cell_length_c   5.667
_cell_angle_alpha   61.798
_cell_angle_beta   61.806
_cell_angle_gamma   60.018
_symmetry_Int_Tables_number   1
_cell_volume   118.109
_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
  Co  Co0  1  0.359  0.359  0.924  1.0
  Co  Co1  1  0.641  0.641  0.076  1.0
  O  O2  1  0.757  0.049  0.746  1.0
  O  O3  1  0.049  0.448  0.746  1.0
  O  O4  1  0.552  0.243  0.254  1.0
  O  O5  1  0.448  0.757  0.746  1.0
  O  O6  1  0.951  0.552  0.254  1.0
  O  O7  1  0.243  0.951  0.254  1.0
  Sn  Sn8  1  0.147  0.147  0.558  1.0
  Sn  Sn9  1  0.853  0.853  0.442  1.0
[/CIF]
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