data_[Sm8Ga4Ag4Te20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2529]
_cell_length_b [19.5753]
_cell_length_c [12.7890]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Sm2GaAgTe5]
_chemical_formula_sum '[Sm8 Ga4 Ag4 Te20]'
_cell_volume [1064.7073]
_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
[
  Sm  Sm0  4  0.0000  0.1158  0.6810  1.0
  Sm  Sm1  4  0.0000  0.1287  0.2996  1.0
  Ga  Ga2  4  0.0000  0.4254  0.4588  1.0
  Ag  Ag3  4  0.0000  0.2187  0.0158  1.0
  Te  Te4  4  0.0000  0.0421  0.0755  1.0
  Te  Te5  4  0.0000  0.2868  0.6729  1.0
  Te  Te6  4  0.0000  0.3130  0.3446  1.0
  Te  Te7  4  0.0000  0.3629  0.9941  1.0
  Te  Te8  4  0.0000  0.4982  0.2817  1.0
]