data_[Rb4Te4Pb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Te  2.1000  1.4000  1.2933
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0612]
_cell_length_b [6.5379]
_cell_length_c [7.8150]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9729]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Te2PbO6]
_chemical_formula_sum '[Rb4 Te4 Pb2 O12]'
_cell_volume [473.2963]
_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  0.1978  0.5000  0.1359  1
  Te  Te1  4  0.0880  0.0000  0.2457  1
  Pb  Pb2  2  0.0000  0.5000  0.5000  1
  O  O3  8  0.0315  0.2281  0.7598  1
  O  O4  4  0.2353  0.0000  0.4832  1
]