data_[K4Tl4Ga2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.8355]
_cell_length_b [9.7372]
_cell_length_c [6.6642]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.1465]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Tl2GaO6]
_chemical_formula_sum '[K4 Tl4 Ga2 O12]'
_cell_volume [359.8354]
_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
[
  K  K0  4  0.0000  0.1703  0.0000  1
  Tl  Tl1  4  0.0000  0.3340  0.5000  1
  Ga  Ga2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.2046  0.1524  0.6813  1
  O  O4  4  0.2421  0.0000  0.3269  1
]