data_[Pr4Ga2Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.0188]
_cell_length_b [4.4858]
_cell_length_c [7.7856]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7432]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pr2GaCu]
_chemical_formula_sum '[Pr4 Ga2 Cu2]'
_cell_volume [202.3198]
_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  0.2057  0.7500  0.4457  1.0
  Pr  Pr1  2  0.2118  0.7500  0.9191  1.0
  Ga  Ga2  2  0.3436  0.2500  0.2219  1.0
  Cu  Cu3  2  0.3953  0.2500  0.7189  1.0
]