data_[Rb2Pb1O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.9744]
_cell_length_b [3.5036]
_cell_length_c [7.1315]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.0888]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Rb2PbO4]
_chemical_formula_sum '[Rb2 Pb1 O4]'
_cell_volume [138.3194]
_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  2  0.3186  0.5000  0.6619  1
  Pb  Pb1  1  0.0000  0.0000  0.0000  1
  O  O2  2  0.0922  0.5000  0.2214  1
  O  O3  2  0.4279  0.0000  0.0614  1
]