data_[Pr3Dy1Si4]
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
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [5.9109]
_cell_length_b [3.9356]
_cell_length_c [8.2297]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4403]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Pr3DySi4]
_chemical_formula_sum '[Pr3 Dy1 Si4]'
_cell_volume [191.4436]
_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
[
  Pr  Pr0  1  0.1136  0.0000  0.6796  1
  Pr  Pr1  1  0.6131  0.5000  0.8221  1
  Pr  Pr2  1  0.8853  0.5000  0.3202  1
  Dy  Dy3  1  0.3852  0.0000  0.1802  1
  Si  Si4  1  0.1275  0.5000  0.9703  1
  Si  Si5  1  0.3767  0.5000  0.4576  1
  Si  Si6  1  0.6188  0.0000  0.5318  1
  Si  Si7  1  0.8798  0.0000  0.0383  1
]