data_[Rb4Ba2Ga2Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ba  0.8900  2.1500  1.4900
  Ga  1.8100  1.3000  0.7600
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.1618]
_cell_length_b [10.2536]
_cell_length_c [9.4967]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Rb2BaGaBi2]
_chemical_formula_sum '[Rb4 Ba2 Ga2 Bi4]'
_cell_volume [502.6262]
_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
[
  Rb  Rb0  2  0.0000  0.1632  0.3557  1.0
  Rb  Rb1  2  0.5000  0.0961  0.0211  1.0
  Ba  Ba2  2  0.0000  0.4669  0.9980  1.0
  Ga  Ga3  2  0.5000  0.3306  0.6619  1.0
  Bi  Bi4  2  0.0000  0.1989  0.7367  1.0
  Bi  Bi5  2  0.5000  0.4037  0.2722  1.0
]