data_[Rb2Ga2Pb2]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.8566]
_cell_length_b [4.8329]
_cell_length_c [9.2496]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.8015]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [RbGaPb]
_chemical_formula_sum '[Rb2 Ga2 Pb2]'
_cell_volume [217.0853]
_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  1  0.1094  0.0000  0.3069  1.0
  Rb  Rb1  1  0.6200  0.5000  0.6267  1.0
  Ga  Ga2  1  0.6005  0.5000  0.1774  1.0
  Ga  Ga3  1  0.6128  0.0000  0.9865  1.0
  Pb  Pb4  1  0.0917  0.5000  0.9852  1.0
  Pb  Pb5  1  0.1306  0.0000  0.7705  1.0
]