data_[Dy2U4Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  U  1.3800  1.7500  0.9913
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.0363]
_cell_length_b [4.1540]
_cell_length_c [8.3774]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9487]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy(USe3)2]
_chemical_formula_sum '[Dy2 U4 Se12]'
_cell_volume [609.1522]
_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
[
  Dy  Dy0  2  0.0000  0.5000  0.0000  1
  U  U1  4  0.1654  0.0000  0.3243  1
  Se  Se2  4  0.0098  0.0000  0.2408  1
  Se  Se3  4  0.1648  0.5000  0.1003  1
  Se  Se4  4  0.1733  0.5000  0.5580  1
]