data_[Rb4Ga6Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ga  1.8100  1.3000  0.7600
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.9039]
_cell_length_b [5.2731]
_cell_length_c [7.6076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.7536]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Ga3Bi2]
_chemical_formula_sum '[Rb4 Ga6 Bi4]'
_cell_volume [440.1613]
_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  4  0.1564  0.0000  0.7896  1
  Ga  Ga1  4  0.0741  0.5000  0.3997  1
  Ga  Ga2  2  0.0000  0.5000  0.0000  1
  Bi  Bi3  4  0.1552  0.0000  0.2909  1
]