data_[Pm2Dy14Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [9.1684]
_cell_length_b [15.3821]
_cell_length_c [5.4475]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [PmDy7Tl2]
_chemical_formula_sum '[Pm2 Dy14 Tl4]'
_cell_volume [768.2562]
_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
[
  Pm  Pm0  2  0.0000  0.0000  0.0000  1
  Dy  Dy1  8  0.1812  0.1214  0.5000  1
  Dy  Dy2  4  0.0000  0.2303  0.0000  1
  Dy  Dy3  2  0.0000  0.5000  0.5000  1
  Tl  Tl4  4  0.0000  0.3049  0.5000  1
]