data_[Pm6Sm6Dy45]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [11.1759]
_cell_length_b [11.1759]
_cell_length_c [17.6804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pm2Sm2Dy15]
_chemical_formula_sum '[Pm6 Sm6 Dy45]'
_cell_volume [1912.4512]
_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
[
  Pm  Pm0  6  0.0000  0.0000  0.0940  1
  Sm  Sm1  6  0.0000  0.0000  0.3256  1
  Dy  Dy2  18  0.0000  0.3004  0.0000  1
  Dy  Dy3  18  0.0143  0.5071  0.1359  1
  Dy  Dy4  9  0.0000  0.5000  0.5000  1
]