data_[Tl16Co8Se8O32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Co  1.8800  1.3500  0.7683
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [5.7730]
_cell_length_b [12.4724]
_cell_length_c [18.5316]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [Tl2CoSeO4]
_chemical_formula_sum '[Tl16 Co8 Se8 O32]'
_cell_volume [1334.3261]
_cell_formula_units_Z [8]
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  16  0.0000  0.0000  0.1840  1
  Co  Co1  8  0.0000  0.0000  0.0000  1
  Se  Se2  8  0.0000  0.0000  0.5000  1
  O  O3  32  0.0215  0.2453  0.1820  1
]