data_[Sr4Ce2Y2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ce  1.1200  1.8500  1.0800
  Y  1.2200  1.8000  1.0400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.0241]
_cell_length_b [6.1828]
_cell_length_c [10.5256]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9712]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2CeYO6]
_chemical_formula_sum '[Sr4 Ce2 Y2 O12]'
_cell_volume [321.2459]
_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
[
  Sr  Sr0  4  0.2656  0.5473  0.7500  1.0
  Ce  Ce1  2  0.5000  0.0000  0.0000  1.0
  Y  Y2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1436  0.5458  0.2517  1.0
  O  O4  4  0.2637  0.2033  0.0580  1.0
  O  O5  4  0.3575  0.7081  0.0588  1.0
]