data_[Er24Sn4Os8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Sn  1.9600  1.4500  0.8300
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.3969]
_cell_length_b [9.4877]
_cell_length_c [10.3766]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Er6SnOs2]
_chemical_formula_sum '[Er24 Sn4 Os8]'
_cell_volume [925.1279]
_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  0.2097  0.2420  1.0
  Er  Er1  8  0.1870  0.5000  0.1675  1.0
  Er  Er2  8  0.2173  0.3163  0.5000  1.0
  Sn  Sn3  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn4  2  0.0000  0.0000  0.5000  1.0
  Os  Os5  4  0.0000  0.3298  0.0000  1.0
  Os  Os6  4  0.0000  0.5000  0.3771  1.0
]