data_[Rb12Ga8Pb16]
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 [C2/c]
_cell_length_a [17.1013]
_cell_length_b [11.4254]
_cell_length_c [7.5982]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6922]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb3(GaPb2)2]
_chemical_formula_sum '[Rb12 Ga8 Pb16]'
_cell_volume [1388.8433]
_cell_formula_units_Z [4]
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  8  0.1077  0.1133  0.6159  1.0
  Rb  Rb1  4  0.0000  0.4671  0.7500  1.0
  Ga  Ga2  8  0.2173  0.3590  0.9339  1.0
  Pb  Pb3  8  0.1311  0.2368  0.1543  1.0
  Pb  Pb4  8  0.2071  0.3974  0.5501  1.0
]