data_[Sm16Ag4Te2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.7310]
_cell_length_b [14.0810]
_cell_length_c [5.7111]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5120]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm8Ag2Te]
_chemical_formula_sum '[Sm16 Ag4 Te2]'
_cell_volume [669.5859]
_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  0.1961  0.1156  0.1049  1
  Sm  Sm1  4  0.0000  0.2376  0.5000  1
  Sm  Sm2  4  0.1055  0.5000  0.3043  1
  Ag  Ag3  4  0.0000  0.3101  0.0000  1
  Te  Te4  2  0.0000  0.0000  0.5000  1
]