data_[Tl1Cr2Ga1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cr  1.6600  1.4000  0.9400
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.4754]
_cell_length_b [5.4754]
_cell_length_c [7.6525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [TlCr2GaO8]
_chemical_formula_sum '[Tl1 Cr2 Ga1 O8]'
_cell_volume [198.6816]
_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
[
  Tl  Tl0  1  0.0000  0.0000  0.5000  1.0
  Cr  Cr1  2  0.3333  0.6667  0.2241  1.0
  Ga  Ga2  1  0.0000  0.0000  0.0000  1.0
  O  O3  6  0.1653  0.3305  0.1563  1.0
  O  O4  2  0.3333  0.6667  0.4369  1.0
]