data_[Pr8Dy4Ag4S20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  Ag  1.9300  1.6000  1.0867
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.0164]
_cell_length_b [16.7590]
_cell_length_c [12.1300]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pr2DyAgS5]
_chemical_formula_sum '[Pr8 Dy4 Ag4 S20]'
_cell_volume [816.4852]
_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
[
  Pr  Pr0  4  0.0000  0.1106  0.6850  1.0
  Pr  Pr1  4  0.0000  0.1257  0.3043  1.0
  Dy  Dy2  4  0.0000  0.1955  0.0059  1.0
  Ag  Ag3  4  0.0000  0.4602  0.4653  1.0
  S  S4  4  0.0000  0.0476  0.0812  1.0
  S  S5  4  0.0000  0.2874  0.6627  1.0
  S  S6  4  0.0000  0.3062  0.3470  1.0
  S  S7  4  0.0000  0.3582  0.9997  1.0
  S  S8  4  0.0000  0.4984  0.7728  1.0
]