data_[Sm9Cu3Pt24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [5.4342]
_cell_length_b [5.4342]
_cell_length_c [26.6429]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Sm3CuPt8]
_chemical_formula_sum '[Sm9 Cu3 Pt24]'
_cell_volume [681.3645]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.3784  1.0
  Sm  Sm1  3  0.0000  0.0000  0.5087  1.0
  Sm  Sm2  3  0.0000  0.0000  0.9883  1.0
  Cu  Cu3  3  0.0000  0.0000  0.8615  1.0
  Pt  Pt4  9  0.0005  0.5003  0.4392  1.0
  Pt  Pt5  9  0.0025  0.5012  0.9390  1.0
  Pt  Pt6  3  0.0000  0.0000  0.1895  1.0
  Pt  Pt7  3  0.0000  0.0000  0.6890  1.0
]