data_[Pr2Nd1Ag3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [3.7833]
_cell_length_b [3.7833]
_cell_length_c [11.3764]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Pr2NdAg3]
_chemical_formula_sum '[Pr2 Nd1 Ag3]'
_cell_volume [162.8380]
_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  2  0.5000  0.5000  0.1677  1.0
  Nd  Nd1  1  0.5000  0.5000  0.5000  1.0
  Ag  Ag2  2  0.0000  0.0000  0.3364  1.0
  Ag  Ag3  1  0.0000  0.0000  0.0000  1.0
]