data_[Pr2Nd2Ga2Ni2]
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
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.3729]
_cell_length_b [3.9313]
_cell_length_c [11.3500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [PrNdGaNi]
_chemical_formula_sum '[Pr2 Nd2 Ga2 Ni2]'
_cell_volume [195.1175]
_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  2  0.0000  0.0000  0.8600  1.0
  Nd  Nd1  2  0.5000  0.0000  0.1417  1.0
  Ga  Ga2  2  0.5000  0.0000  0.4357  1.0
  Ni  Ni3  2  0.0000  0.0000  0.5626  1.0
]