data_[Sm3Si6Ir1Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Si  1.9000  1.1000  0.5400
  Ir  2.2000  1.3500  0.7650
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.8069]
_cell_length_b [5.8069]
_cell_length_c [7.8797]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Sm3Si6IrPt2]
_chemical_formula_sum '[Sm3 Si6 Ir1 Pt2]'
_cell_volume [230.1067]
_cell_formula_units_Z [1]
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  0.3333  0.6667  0.6521  1
  Sm  Sm1  1  0.0000  0.0000  0.0000  1
  Si  Si2  6  0.1942  0.3884  0.3055  1
  Ir  Ir3  1  0.0000  0.0000  0.5000  1
  Pt  Pt4  2  0.3333  0.6667  0.0468  1
]