data_[Pr1Zn2Ga1Ag2]
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
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.6827]
_cell_length_b [4.6827]
_cell_length_c [5.9471]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [PrZn2GaAg2]
_chemical_formula_sum '[Pr1 Zn2 Ga1 Ag2]'
_cell_volume [130.4032]
_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  0.0000  0.0000  0.5000  1
  Zn  Zn1  2  0.0000  0.5000  0.0000  1
  Ga  Ga2  1  0.0000  0.0000  0.0000  1
  Ag  Ag3  2  0.5000  0.5000  0.2672  1
]