data_[La6Pm6Ga8]
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 [Amm2]
_cell_length_a [4.5349]
_cell_length_b [11.1154]
_cell_length_c [11.2481]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La3Pm3Ga4]
_chemical_formula_sum '[La6 Pm6 Ga8]'
_cell_volume [566.9834]
_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  4  0.0000  0.2462  0.2498  1
  La  La1  2  0.5000  0.0000  0.1718  1
  Pm  Pm2  4  0.5000  0.1743  0.5017  1
  Pm  Pm3  2  0.5000  0.0000  0.8239  1
  Ga  Ga4  4  0.0000  0.1177  0.9959  1
  Ga  Ga5  2  0.0000  0.0000  0.3898  1
  Ga  Ga6  2  0.0000  0.0000  0.6197  1
]