data_[Ce4Zr4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Zr  1.3300  1.5500  0.8600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1292]
_cell_length_b [10.0436]
_cell_length_c [5.6904]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.2973]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce2Zr2O7]
_chemical_formula_sum '[Ce4 Zr4 O14]'
_cell_volume [400.8898]
_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  0.3091  0.0000  1.0
  Zr  Zr1  4  0.2457  0.5000  0.6017  1.0
  O  O2  8  0.2310  0.1667  0.2004  1.0
  O  O3  4  0.0602  0.5000  0.2772  1.0
  O  O4  2  0.0000  0.0000  0.5000  1.0
]