data_[Ge2Pb4W2O12]
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
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.9813]
_cell_length_b [5.7330]
_cell_length_c [5.9721]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.5606]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [GePb2WO6]
_chemical_formula_sum '[Ge2 Pb4 W2 O12]'
_cell_volume [278.0078]
_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  0.5000  0.0000  1
  Pb  Pb1  4  0.2500  0.0000  0.2667  1
  W  W2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.0556  0.2387  0.3338  1
  O  O4  4  0.2264  0.0000  0.8206  1
]