data_[Sm8Tm2Ga8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [10.1995]
_cell_length_b [10.1995]
_cell_length_c [4.7359]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [Sm4TmGa4]
_chemical_formula_sum '[Sm8 Tm2 Ga8]'
_cell_volume [492.6780]
_cell_formula_units_Z [2]
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  0.1321  0.3538  0.0000  1
  Tm  Tm1  2  0.0000  0.0000  0.0000  1
  Ga  Ga2  8  0.0701  0.1683  0.5000  1
]