data_[Dy2Nb2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Nb  1.6000  1.4500  0.8200
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.9058]
_cell_length_b [5.9628]
_cell_length_c [10.2645]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.1813]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [DyNb(PbO3)2]
_chemical_formula_sum '[Dy2 Nb2 Pb4 O12]'
_cell_volume [295.4345]
_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
[
  Dy  Dy0  2  0.5000  0.0000  0.0000  1.0
  Nb  Nb1  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb2  4  0.2553  0.5274  0.7489  1.0
  O  O3  4  0.1537  0.5182  0.2351  1.0
  O  O4  4  0.2330  0.2217  0.0420  1.0
  O  O5  4  0.3175  0.6959  0.0421  1.0
]