data_[Ge2Pb6O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ge  2.0100  1.2500  0.7700
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [7.5772]
_cell_length_b [7.6892]
_cell_length_c [5.5009]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [GePb3O5]
_chemical_formula_sum '[Ge2 Pb6 O10]'
_cell_volume [320.4983]
_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
[
  Ge  Ge0  2  0.0000  0.0000  0.4834  1.0
  Pb  Pb1  4  0.2500  0.2500  0.9785  1.0
  Pb  Pb2  2  0.0000  0.5000  0.4519  1.0
  O  O3  4  0.0000  0.1865  0.2905  1.0
  O  O4  4  0.1907  0.0000  0.6728  1.0
  O  O5  2  0.0000  0.5000  0.0310  1.0
]