data_[Dy24Ge3Te9Se9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ge  2.0100  1.2500  0.7700
  Te  2.1000  1.4000  1.2933
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.3011]
_cell_length_b [8.3011]
_cell_length_c [20.9895]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Dy8Ge(TeSe)3]
_chemical_formula_sum '[Dy24 Ge3 Te9 Se9]'
_cell_volume [1252.5809]
_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
[
  Dy  Dy0  18  0.0020  0.5010  0.7409  1
  Dy  Dy1  6  0.0000  0.0000  0.2614  1
  Ge  Ge2  3  -0.0000  -0.0000  0.0000  1
  Te  Te3  9  0.0000  0.5000  0.5000  1
  Se  Se4  9  0.0000  0.5000  0.0000  1
]