data_[Cs2Dy1U1Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [P2/m]
_cell_length_a [7.4136]
_cell_length_b [4.2794]
_cell_length_c [8.7576]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3774]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Cs2DyUSe4]
_chemical_formula_sum '[Cs2 Dy1 U1 Se4]'
_cell_volume [266.5673]
_cell_formula_units_Z [1]
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
[
  Cs  Cs0  1  0.0000  0.5000  0.5000  1
  Cs  Cs1  1  0.5000  0.0000  0.5000  1
  Dy  Dy2  1  0.5000  0.5000  0.0000  1
  U  U3  1  0.0000  0.0000  0.0000  1
  Se  Se4  2  0.2307  0.5000  0.1868  1
  Se  Se5  2  0.2734  0.0000  0.8138  1
]