data_[Sm4Al4Ga6]
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
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8652]
_cell_length_b [4.2543]
_cell_length_c [6.7759]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6833]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Al2Ga3]
_chemical_formula_sum '[Sm4 Al4 Ga6]'
_cell_volume [293.0226]
_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  4  0.1396  0.0000  0.7781  1.0
  Al  Al1  4  0.1592  0.0000  0.2616  1.0
  Ga  Ga2  4  0.0949  0.5000  0.4278  1.0
  Ga  Ga3  2  0.0000  0.5000  0.0000  1.0
]