data_[Li8Sm2Pt4]
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 [Cmmm]
_cell_length_a [3.8658]
_cell_length_b [16.5729]
_cell_length_c [4.0117]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Li4SmPt2]
_chemical_formula_sum '[Li8 Sm2 Pt4]'
_cell_volume [257.0154]
_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
[
  Li  Li0  4  0.0000  0.1842  0.5000  1.0
  Li  Li1  4  0.0000  0.3249  0.0000  1.0
  Sm  Sm2  2  0.0000  0.0000  0.0000  1.0
  Pt  Pt3  4  0.0000  0.4186  0.5000  1.0
]