data_[La4Gd2Pb14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Gd  1.2000  1.8000  1.0750
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.7688]
_cell_length_b [26.2327]
_cell_length_c [4.8288]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [La2GdPb7]
_chemical_formula_sum '[La4 Gd2 Pb14]'
_cell_volume [604.0763]
_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  0.1871  0.0000  1
  Gd  Gd1  2  0.0000  0.0000  0.0000  1
  Pb  Pb2  4  0.0000  0.0953  0.5000  1
  Pb  Pb3  4  0.0000  0.2929  0.5000  1
  Pb  Pb4  4  0.0000  0.4058  0.0000  1
  Pb  Pb5  2  0.0000  0.5000  0.5000  1
]