data_[Sm3Al12Cu3Au6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Al  1.6100  1.2500  0.6750
  Cu  1.9000  1.3500  0.8200
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.3489]
_cell_length_b [4.3489]
_cell_length_c [26.4464]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [SmAl4CuAu2]
_chemical_formula_sum '[Sm3 Al12 Cu3 Au6]'
_cell_volume [433.1768]
_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  0.0000  1
  Al  Al1  6  0.0000  0.0000  0.1308  1
  Al  Al2  6  0.0000  0.0000  0.4019  1
  Cu  Cu3  3  -0.0000  -0.0000  0.5000  1
  Au  Au4  6  0.0000  0.0000  0.2393  1
]