The material described by CoTlO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Co(1) is bonded to six equivalent O(1) atoms to form edge-sharing CoO6 octahedra. Tl(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. O(1) is bonded in a distorted see-saw-like geometry to two equivalent Co(1) and two equivalent Tl(1) atoms. is represented by the CIF card [CIF]
data_TlCoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.787
_cell_length_b   5.787
_cell_length_c   5.787
_cell_angle_alpha   53.720
_cell_angle_beta   53.720
_cell_angle_gamma   53.720
_symmetry_Int_Tables_number   1
_cell_volume   116.902
_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
  Tl  Tl0  1  0.873  0.873  0.873  1.0
  Tl  Tl1  1  0.127  0.127  0.127  1.0
  Co  Co2  1  0.661  0.661  0.661  1.0
  Co  Co3  1  0.339  0.339  0.339  1.0
  O  O4  1  0.310  0.530  0.944  1.0
  O  O5  1  0.944  0.310  0.530  1.0
  O  O6  1  0.530  0.944  0.310  1.0
  O  O7  1  0.470  0.056  0.690  1.0
  O  O8  1  0.056  0.690  0.470  1.0
  O  O9  1  0.690  0.470  0.056  1.0
[/CIF]
.
The material described by CoTlO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Co(1) is bonded to six equivalent O(1) atoms to form edge-sharing CoO6 octahedra. Tl(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. O(1) is bonded in a distorted see-saw-like geometry to two equivalent Co(1) and two equivalent Tl(1) atoms. is represented by the CIF card [CIF]
data_TlCoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.787
_cell_length_b   5.787
_cell_length_c   5.787
_cell_angle_alpha   53.720
_cell_angle_beta   53.720
_cell_angle_gamma   53.720
_symmetry_Int_Tables_number   1
_cell_volume   116.902
_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
  Tl  Tl0  1  0.873  0.873  0.873  1.0
  Tl  Tl1  1  0.127  0.127  0.127  1.0
  Co  Co2  1  0.661  0.661  0.661  1.0
  Co  Co3  1  0.339  0.339  0.339  1.0
  O  O4  1  0.310  0.530  0.944  1.0
  O  O5  1  0.944  0.310  0.530  1.0
  O  O6  1  0.530  0.944  0.310  1.0
  O  O7  1  0.470  0.056  0.690  1.0
  O  O8  1  0.056  0.690  0.470  1.0
  O  O9  1  0.690  0.470  0.056  1.0
[/CIF]
.