data_[Sm8Zn8Ga4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6477]
_cell_length_b [4.4674]
_cell_length_c [10.8106]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.5981]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Zn2Ga]
_chemical_formula_sum '[Sm8 Zn8 Ga4]'
_cell_volume [455.7253]
_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
[
  Sm  Sm0  4  0.0234  0.0000  0.3376  1.0
  Sm  Sm1  4  0.1955  0.0000  0.1054  1.0
  Zn  Zn2  4  0.0127  0.5000  0.8851  1.0
  Zn  Zn3  4  0.1398  0.5000  0.5584  1.0
  Ga  Ga4  4  0.2277  0.5000  0.3408  1.0
]