data_[Sr8La4Pb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  La  1.1000  1.9500  1.1720
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [5.2940]
_cell_length_b [15.9759]
_cell_length_c [9.4813]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Sr2LaPb3]
_chemical_formula_sum '[Sr8 La4 Pb12]'
_cell_volume [801.9011]
_cell_formula_units_Z [4]
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
[
  Sr  Sr0  4  0.0000  0.3346  0.5000  1
  Sr  Sr1  2  0.0000  0.0000  0.0000  1
  Sr  Sr2  2  0.0000  0.0000  0.5000  1
  La  La3  4  0.0000  0.3349  0.0000  1
  Pb  Pb4  8  0.0000  0.1694  0.2458  1
  Pb  Pb5  4  0.0000  0.5000  0.2463  1
]