data_[Er24Ga8Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.5105]
_cell_length_b [9.5645]
_cell_length_c [10.5173]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Er6Ga2Sn]
_chemical_formula_sum '[Er24 Ga8 Sn4]'
_cell_volume [956.6869]
_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
[
  Er  Er0  8  0.0000  0.2978  0.3211  1.0
  Er  Er1  8  0.1836  0.2767  0.0000  1.0
  Er  Er2  8  0.2030  0.0000  0.2403  1.0
  Ga  Ga3  4  0.0000  0.5000  0.1206  1.0
  Ga  Ga4  4  0.1461  0.5000  0.5000  1.0
  Sn  Sn5  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn6  2  0.0000  0.0000  0.5000  1.0
]