data_[Eu4Y2Ta2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Y  1.2200  1.8000  1.0400
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0724]
_cell_length_b [5.8912]
_cell_length_c [5.9005]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.7027]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Eu2YTaO6]
_chemical_formula_sum '[Eu4 Y2 Ta2 O12]'
_cell_volume [287.8447]
_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
[
  Eu  Eu0  4  0.2477  0.0000  0.7276  1.0
  Y  Y1  2  0.0000  0.0000  0.0000  1.0
  Ta  Ta2  2  0.0000  0.5000  0.5000  1.0
  O  O3  8  0.0577  0.2608  0.3244  1.0
  O  O4  4  0.2321  0.5000  0.8334  1.0
]