data_[La12Ge2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ge  2.0100  1.2500  0.7700
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.5035]
_cell_length_b [14.8751]
_cell_length_c [8.8022]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La6GePb2]
_chemical_formula_sum '[La12 Ge2 Pb4]'
_cell_volume [589.6617]
_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  0.1037  0.1362  1.0
  La  La1  4  0.5000  0.1968  0.7966  1.0
  La  La2  2  0.0000  0.0000  0.7190  1.0
  La  La3  2  0.5000  0.0000  0.4538  1.0
  Ge  Ge4  2  0.5000  0.0000  0.9597  1.0
  Pb  Pb5  4  0.0000  0.1831  0.5009  1.0
]