data_[Rb4Dy4Ag4I20]
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
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.1153]
_cell_length_b [13.7384]
_cell_length_c [11.4992]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.0479]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbDyAgI5]
_chemical_formula_sum '[Rb4 Dy4 Ag4 I20]'
_cell_volume [1481.1669]
_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  4  0.0000  0.3549  0.2500  1.0
  Dy  Dy1  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  4  0.0000  0.3101  0.7500  1.0
  I  I3  8  0.1145  0.1997  0.6011  1.0
  I  I4  8  0.1959  0.4329  0.9425  1.0
  I  I5  4  0.0000  0.0769  0.2500  1.0
]