data_[Li8Sm4Ga8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [4.1057]
_cell_length_b [4.2303]
_cell_length_c [24.3148]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [Li2SmGa2]
_chemical_formula_sum '[Li8 Sm4 Ga8]'
_cell_volume [422.3050]
_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
[
  Li  Li0  4  0.0000  0.2500  0.0494  1.0
  Li  Li1  4  0.0000  0.2500  0.5493  1.0
  Sm  Sm2  4  0.0000  0.2500  0.3246  1.0
  Ga  Ga3  4  0.0000  0.2500  0.7779  1.0
  Ga  Ga4  4  0.0000  0.2500  0.8799  1.0
]