data_[La2Pm2Al2Ga2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Al  1.6100  1.2500  0.6750
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.2506]
_cell_length_b [4.5249]
_cell_length_c [11.4877]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [LaPmAlGa]
_chemical_formula_sum '[La2 Pm2 Al2 Ga2]'
_cell_volume [220.9525]
_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
[
  La  La0  2  0.0000  0.0000  0.8577  1
  Pm  Pm1  2  0.5000  0.0000  0.1410  1
  Al  Al2  2  0.0000  0.0000  0.5680  1
  Ga  Ga3  2  0.5000  0.0000  0.4333  1
]