data_[Pr14Ag4Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ag  1.9300  1.6000  1.0867
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.2651]
_cell_length_b [11.3204]
_cell_length_c [7.3402]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pr7(AgIr)2]
_chemical_formula_sum '[Pr14 Ag4 Ir4]'
_cell_volume [686.7857]
_cell_formula_units_Z [2]
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  8  0.2500  0.2500  0.2559  1
  Pr  Pr1  4  0.0000  0.5000  0.2475  1
  Pr  Pr2  2  0.0000  0.0000  0.0000  1
  Ag  Ag3  4  0.1739  0.0000  0.5000  1
  Ir  Ir4  4  0.0000  0.2893  0.0000  1
]