data_[La4Si2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.8984]
_cell_length_b [4.3395]
_cell_length_c [8.4851]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1313]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2SiPt]
_chemical_formula_sum '[La4 Si2 Pt2]'
_cell_volume [207.5496]
_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  0.2157  0.2500  0.4342  1.0
  La  La1  2  0.2986  0.7500  0.0820  1.0
  Si  Si2  2  0.1451  0.2500  0.7887  1.0
  Pt  Pt3  2  0.3430  0.7500  0.7148  1.0
]