data_[Sm9Y3Ga12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.1285]
_cell_length_b [5.1285]
_cell_length_c [25.2118]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Sm3YGa4]
_chemical_formula_sum '[Sm9 Y3 Ga12]'
_cell_volume [574.2770]
_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  6  0.0000  0.0000  0.2505  1
  Sm  Sm1  3  -0.0000  -0.0000  0.5000  1
  Y  Y2  3  0.0000  0.0000  0.0000  1
  Ga  Ga3  6  0.0000  0.0000  0.1243  1
  Ga  Ga4  6  0.0000  0.0000  0.3744  1
]