data_[Sr2Eu4W2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Eu  1.2000  1.8500  1.1985
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [5.7766]
_cell_length_b [5.7766]
_cell_length_c [8.4708]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [SrEu2WO6]
_chemical_formula_sum '[Sr2 Eu4 W2 O12]'
_cell_volume [282.6627]
_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  2  0.0000  0.0000  0.0000  1
  Eu  Eu1  4  0.0000  0.5000  0.2500  1
  W  W2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.1332  0.6930  0.5000  1
  O  O4  4  0.0000  0.0000  0.2723  1
]