data_[Ce2Nb2Mo2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nb  1.6000  1.4500  0.8200
  Mo  2.1600  1.4500  0.7750
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.9440]
_cell_length_b [4.9440]
_cell_length_c [9.9810]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [CeNbMoO6]
_chemical_formula_sum '[Ce2 Nb2 Mo2 O12]'
_cell_volume [243.9659]
_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  2  0.0000  0.0000  0.9962  1.0
  Nb  Nb1  2  0.0000  0.0000  0.3299  1.0
  Mo  Mo2  2  0.0000  0.0000  0.6668  1.0
  O  O3  4  0.1817  0.8183  0.4926  1.0
  O  O4  4  0.1939  0.8061  0.1859  1.0
  O  O5  4  0.2088  0.7912  0.8251  1.0
]