data_[Fe8Sb24Te2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Sb  2.0500  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Im-3]
_cell_length_a [9.2466]
_cell_length_b [9.2466]
_cell_length_c [9.2466]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [204]
_chemical_formula_structural [Fe4Sb12Te]
_chemical_formula_sum '[Fe8 Sb24 Te2]'
_cell_volume [790.5807]
_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
[
  Fe  Fe0  8  0.2500  0.2500  0.2500  1
  Sb  Sb1  24  0.0000  0.3280  0.8405  1
  Te  Te2  2  0.0000  0.0000  0.0000  1
]