data_[K1Rb2Ga1Br4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ga  1.8100  1.3000  0.7600
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.2737]
_cell_length_b [4.7918]
_cell_length_c [8.2812]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4864]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [KRb2GaBr4]
_chemical_formula_sum '[K1 Rb2 Ga1 Br4]'
_cell_volume [309.5107]
_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
[
  Rb  Rb0  1  0.0000  0.0000  0.0000  1
  K  K1  1  0.5000  0.0000  0.5000  1
  Rb  Rb2  1  0.5000  0.5000  0.0000  1
  Ga  Ga3  1  0.0000  0.5000  0.5000  1
  Br  Br4  2  0.2373  0.0000  0.7293  1
  Br  Br5  2  0.2495  0.5000  0.2668  1
]