data_[Sm2Cd8Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Cd  1.6900  1.5500  1.0900
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.3268]
_cell_length_b [18.1931]
_cell_length_c [3.8929]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Sm(Cd2Pt)2]
_chemical_formula_sum '[Sm2 Cd8 Pt4]'
_cell_volume [306.4406]
_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
[
  Sm  Sm0  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd1  4  0.0000  0.1705  0.5000  1.0
  Cd  Cd2  4  0.0000  0.3133  0.0000  1.0
  Pt  Pt3  4  0.0000  0.4284  0.5000  1.0
]