data_[Rb8Dy4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Dy  1.2200  1.7500  1.1310
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [13.3546]
_cell_length_b [8.7891]
_cell_length_c [8.3526]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Rb2DyCl5]
_chemical_formula_sum '[Rb8 Dy4 Cl20]'
_cell_volume [980.3749]
_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
[
  Rb  Rb0  8  0.1699  0.5072  0.4325  1
  Dy  Dy1  4  0.0046  0.7500  0.9313  1
  Cl  Cl2  8  0.0630  0.0447  0.8393  1
  Cl  Cl3  4  0.0152  0.7500  0.6070  1
  Cl  Cl4  4  0.1755  0.7500  0.0983  1
  Cl  Cl5  4  0.1902  0.2500  0.1422  1
]