data_[La8Dy4Cu4Se20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.1301]
_cell_length_b [17.7616]
_cell_length_c [12.2666]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2DyCuSe5]
_chemical_formula_sum '[La8 Dy4 Cu4 Se20]'
_cell_volume [899.8466]
_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
[
  La  La0  4  0.0000  0.1109  0.6877  1.0
  La  La1  4  0.0000  0.1212  0.3147  1.0
  Dy  Dy2  4  0.0000  0.1920  0.0123  1.0
  Cu  Cu3  4  0.0000  0.4370  0.4507  1.0
  Se  Se4  4  0.0000  0.0402  0.0545  1.0
  Se  Se5  4  0.0000  0.2912  0.6738  1.0
  Se  Se6  4  0.0000  0.3109  0.3504  1.0
  Se  Se7  4  0.0000  0.3549  0.0038  1.0
  Se  Se8  4  0.0000  0.4992  0.7760  1.0
]