data_[Pr12Zn4Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.6128]
_cell_length_b [3.7975]
_cell_length_c [9.1448]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.6075]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr3ZnAg]
_chemical_formula_sum '[Pr12 Zn4 Ag4]'
_cell_volume [575.7763]
_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  0.0548  0.5000  0.7101  1.0
  Pr  Pr1  4  0.0956  0.0000  0.0738  1.0
  Pr  Pr2  4  0.2336  0.5000  0.3246  1.0
  Zn  Zn3  4  0.2127  0.5000  0.9206  1.0
  Ag  Ag4  4  0.0897  0.0000  0.4404  1.0
]