data_[Ba8Dy4Tl4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Dy  1.2200  1.7500  1.1310
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.6314]
_cell_length_b [14.9957]
_cell_length_c [11.6768]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ba2DyTlO5]
_chemical_formula_sum '[Ba8 Dy4 Tl4 O20]'
_cell_volume [635.8651]
_cell_formula_units_Z [4]
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  4  0.0000  0.1105  0.6940  1.0
  Ba  Ba1  4  0.0000  0.1399  0.2900  1.0
  Dy  Dy2  4  0.0000  0.2182  0.0100  1.0
  Tl  Tl3  4  0.0000  0.4775  0.4635  1.0
  O  O4  4  0.0000  0.0611  0.0580  1.0
  O  O5  4  0.0000  0.2800  0.6380  1.0
  O  O6  4  0.0000  0.3098  0.3868  1.0
  O  O7  4  0.0000  0.3669  0.0008  1.0
  O  O8  4  0.0000  0.4942  0.7828  1.0
]