data_[La8Sn12Pt20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.3573]
_cell_length_b [26.1996]
_cell_length_c [7.6553]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2Sn3Pt5]
_chemical_formula_sum '[La8 Sn12 Pt20]'
_cell_volume [873.9315]
_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
[
  La  La0  4  0.0000  0.1757  0.3255  1
  La  La1  4  0.0000  0.4745  0.2073  1
  Sn  Sn2  4  0.0000  0.0554  0.4110  1
  Sn  Sn3  4  0.0000  0.2200  0.8606  1
  Sn  Sn4  4  0.0000  0.3695  0.4219  1
  Pt  Pt5  4  0.0000  0.0446  0.0113  1
  Pt  Pt6  4  0.0000  0.1235  0.7038  1
  Pt  Pt7  4  0.0000  0.2749  0.5662  1
  Pt  Pt8  4  0.0000  0.3001  0.1214  1
  Pt  Pt9  4  0.0000  0.4134  0.7358  1
]