data_[Sm4Ga2Sb2]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1196]
_cell_length_b [4.2197]
_cell_length_c [8.8428]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.2365]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Sm2GaSb]
_chemical_formula_sum '[Sm4 Ga2 Sb2]'
_cell_volume [216.8769]
_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  2  0.2115  0.7500  0.4349  1.0
  Sm  Sm1  2  0.2999  0.2500  0.0724  1.0
  Ga  Ga2  2  0.3921  0.2500  0.7033  1.0
  Sb  Sb3  2  0.1255  0.7500  0.7923  1.0
]