data_[Ba2Ce2Eu2Nb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ce  1.1200  1.8500  1.0800
  Eu  1.2000  1.8500  1.1985
  Nb  1.6000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.1111]
_cell_length_b [6.1706]
_cell_length_c [8.6672]
_cell_angle_alpha [89.7736]
_cell_angle_beta [89.5742]
_cell_angle_gamma [89.9635]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [BaCeEuNbO6]
_chemical_formula_sum '[Ba2 Ce2 Eu2 Nb2 O12]'
_cell_volume [326.8222]
_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
[
  Ba  Ba0  2  0.4905  0.4629  0.2491  1.0
  Ce  Ce1  1  0.0000  0.5000  0.0000  1.0
  Ce  Ce2  1  0.5000  0.0000  0.5000  1.0
  Eu  Eu3  2  0.0092  0.9532  0.2522  1.0
  Nb  Nb4  1  0.0000  0.5000  0.5000  1.0
  Nb  Nb5  1  0.5000  0.0000  0.0000  1.0
  O  O6  2  0.0686  0.4709  0.7315  1.0
  O  O7  2  0.1830  0.2221  0.4560  1.0
  O  O8  2  0.2242  0.1875  0.0456  1.0
  O  O9  2  0.2647  0.6998  0.4592  1.0
  O  O10  2  0.3034  0.7332  0.0429  1.0
  O  O11  2  0.4064  0.9911  0.7693  1.0
]