data_[Sm24Ga4Cu8]
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
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.5801]
_cell_length_b [9.9989]
_cell_length_c [10.1457]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Sm6GaCu2]
_chemical_formula_sum '[Sm24 Ga4 Cu8]'
_cell_volume [971.8597]
_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  0.0000  0.1924  0.2425  1.0
  Sm  Sm1  8  0.2011  0.5000  0.1756  1.0
  Sm  Sm2  8  0.2267  0.3210  0.5000  1.0
  Ga  Ga3  2  0.0000  0.0000  0.0000  1.0
  Ga  Ga4  2  0.0000  0.0000  0.5000  1.0
  Cu  Cu5  4  0.0000  0.3515  0.0000  1.0
  Cu  Cu6  4  0.0000  0.5000  0.3794  1.0
]