data_[Sm8Zn4Ga4Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [5.8200]
_cell_length_b [14.1303]
_cell_length_c [5.8625]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Sm2ZnGaRu2]
_chemical_formula_sum '[Sm8 Zn4 Ga4 Ru8]'
_cell_volume [482.1244]
_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  8  0.2460  0.1693  0.5000  1.0
  Zn  Zn1  4  0.0000  0.0000  0.2500  1.0
  Ga  Ga2  4  0.0000  0.5000  0.2500  1.0
  Ru  Ru3  8  0.2404  0.3857  0.5000  1.0
]