data_[La6Pm4Ir4]
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
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.5730]
_cell_length_b [4.0040]
_cell_length_c [9.2492]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.0426]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3(PmIr)2]
_chemical_formula_sum '[La6 Pm4 Ir4]'
_cell_volume [418.3517]
_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  0.1150  0.5000  0.4248  1
  La  La1  2  0.0000  0.5000  0.0000  1
  Pm  Pm2  4  0.1744  0.0000  0.8126  1
  Ir  Ir3  4  0.1819  0.0000  0.2462  1
]