data_[La6Dy3Tl3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  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 [R3]
_cell_length_a [6.0367]
_cell_length_b [6.0367]
_cell_length_c [15.3933]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [La2DyTlO6]
_chemical_formula_sum '[La6 Dy3 Tl3 O18]'
_cell_volume [485.8118]
_cell_formula_units_Z [3]
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
[
  La  La0  3  0.0000  0.0000  0.0333  1.0
  La  La1  3  0.0000  0.0000  0.5308  1.0
  Dy  Dy2  3  0.0000  0.0000  0.8095  1.0
  Tl  Tl3  3  0.0000  0.0000  0.3086  1.0
  O  O4  9  0.0247  0.6352  0.0812  1.0
  O  O5  9  0.0273  0.2992  0.9119  1.0
]