data_[Ce4Tm8Pb6O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Tm  1.2500  1.7500  1.0950
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.6443]
_cell_length_b [4.6443]
_cell_length_c [25.5711]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [Ce2Tm4Pb3O2]
_chemical_formula_sum '[Ce4 Tm8 Pb6 O4]'
_cell_volume [551.5659]
_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
[
  Ce  Ce0  4  0.0000  0.0000  0.3045  1.0
  Tm  Tm1  8  0.0000  0.5000  0.0824  1.0
  Pb  Pb2  4  0.0000  0.0000  0.1731  1.0
  Pb  Pb3  2  0.0000  0.0000  0.0000  1.0
  O  O4  4  0.0000  0.0000  0.4071  1.0
]