data_[La4Hg2Ir2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Hg  2.0000  1.5000  1.2450
  Ir  2.2000  1.3500  0.7650
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.0526]
_cell_length_b [4.5458]
_cell_length_c [8.3502]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.1850]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2HgIrPb]
_chemical_formula_sum '[La4 Hg2 Ir2 Pb2]'
_cell_volume [285.0040]
_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  0.0336  0.7500  0.7292  1.0
  La  La1  2  0.3288  0.2500  0.1112  1.0
  Hg  Hg2  2  0.3232  0.2500  0.7097  1.0
  Ir  Ir3  2  0.0937  0.7500  0.1137  1.0
  Pb  Pb4  2  0.3336  0.7500  0.4568  1.0
]