data_[Sr2Ag2Bi2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.2092]
_cell_length_b [4.5046]
_cell_length_c [9.8984]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6834]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SrAgBiTe3]
_chemical_formula_sum '[Sr2 Ag2 Bi2 Te6]'
_cell_volume [402.1134]
_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
[
  Sr  Sr0  2  0.1754  0.2500  0.2529  1.0
  Ag  Ag1  2  0.0747  0.2500  0.5807  1.0
  Bi  Bi2  2  0.3320  0.7500  0.8449  1.0
  Te  Te3  2  0.1027  0.2500  0.8821  1.0
  Te  Te4  2  0.2476  0.7500  0.5134  1.0
  Te  Te5  2  0.4264  0.7500  0.1634  1.0
]