data_[Sm12Ga4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [11.9145]
_cell_length_b [4.2532]
_cell_length_c [11.6337]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Sm3GaPt2]
_chemical_formula_sum '[Sm12 Ga4 Pt8]'
_cell_volume [589.5377]
_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
[
  Sm  Sm0  4  0.0507  0.2500  0.3754  1
  Sm  Sm1  4  0.1255  0.7500  0.9302  1
  Sm  Sm2  4  0.2041  0.2500  0.6835  1
  Ga  Ga3  4  0.1261  0.2500  0.1266  1
  Pt  Pt4  4  0.0106  0.7500  0.1863  1
  Pt  Pt5  4  0.1799  0.7500  0.5090  1
]