data_[Dy24Al4Se16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Al  1.6100  1.2500  0.6750
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.0030]
_cell_length_b [13.4131]
_cell_length_c [20.7659]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy6AlSe4]
_chemical_formula_sum '[Dy24 Al4 Se16]'
_cell_volume [1114.9627]
_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
[
  Dy  Dy0  8  0.0000  0.0550  0.1657  1
  Dy  Dy1  8  0.0000  0.2306  0.5975  1
  Dy  Dy2  4  0.0000  0.3413  0.2500  1
  Dy  Dy3  4  0.0000  0.5000  0.0000  1
  Al  Al4  4  0.0000  0.3263  0.7500  1
  Se  Se5  8  0.0000  0.1428  0.0370  1
  Se  Se6  8  0.0000  0.4160  0.1236  1
]