data_[Sr4Ag8Te8]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [5.1443]
_cell_length_b [17.9246]
_cell_length_c [6.9656]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.8054]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr(AgTe)2]
_chemical_formula_sum '[Sr4 Ag8 Te8]'
_cell_volume [640.8838]
_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
[
  Sr  Sr0  4  0.0000  0.1835  0.2500  1.0
  Ag  Ag1  8  0.2318  0.4305  0.1378  1.0
  Te  Te2  4  0.0000  0.1968  0.7500  1.0
  Te  Te3  4  0.0000  0.4354  0.7500  1.0
]