data_[La12Pm4Ga4]
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
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.1101]
_cell_length_b [3.7290]
_cell_length_c [9.2971]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2264]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3PmGa]
_chemical_formula_sum '[La12 Pm4 Ga4]'
_cell_volume [642.2009]
_cell_formula_units_Z [4]
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  4  0.0015  0.5000  0.1728  1
  La  La1  4  0.1890  0.5000  0.8674  1
  La  La2  4  0.2017  0.5000  0.3392  1
  Pm  Pm3  4  0.0920  0.0000  0.5344  1
  Ga  Ga4  4  0.1173  0.0000  0.0756  1
]