data_[Li4Sm4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Sm  1.1700  1.8500  1.2290
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.9893]
_cell_length_b [4.3424]
_cell_length_c [8.7289]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [LiSmPt2]
_chemical_formula_sum '[Li4 Sm4 Pt8]'
_cell_volume [302.8315]
_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
[
  Li  Li0  4  0.0723  0.7500  0.5430  1.0
  Sm  Sm1  4  0.0974  0.2500  0.8341  1.0
  Pt  Pt2  4  0.1532  0.2500  0.2235  1.0
  Pt  Pt3  4  0.2442  0.7500  0.0226  1.0
]