data_[Sm16Sb10Te2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Sb  2.0500  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.3791]
_cell_length_b [9.3791]
_cell_length_c [9.3989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Sm8Sb5Te]
_chemical_formula_sum '[Sm16 Sb10 Te2]'
_cell_volume [826.8035]
_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
[
  Sm  Sm0  8  0.0715  0.1772  0.8034  1
  Sm  Sm1  8  0.0724  0.3194  0.4439  1
  Sb  Sb2  8  0.1251  0.2501  0.1238  1
  Sb  Sb3  2  0.0000  0.0000  0.5000  1
  Te  Te4  2  0.0000  0.5000  0.7500  1
]