data_[Pm4Dy2F16]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.9754]
_cell_length_b [3.9275]
_cell_length_c [8.3339]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.6551]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2DyF8]
_chemical_formula_sum '[Pm4 Dy2 F16]'
_cell_volume [382.4530]
_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  4  0.2477  0.0000  0.3048  1
  Dy  Dy1  2  0.0000  0.5000  0.0000  1
  F  F2  4  0.0593  0.0000  0.1427  1
  F  F3  4  0.0951  0.5000  0.8024  1
  F  F4  4  0.1699  0.0000  0.5486  1
  F  F5  4  0.1979  0.5000  0.1337  1
]