data_[Rb8Ta2Te10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ta  1.5000  1.4500  0.8200
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [11.1494]
_cell_length_b [11.1494]
_cell_length_c [7.4091]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [Rb4TaTe5]
_chemical_formula_sum '[Rb8 Ta2 Te10]'
_cell_volume [921.0158]
_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
[
  Rb  Rb0  8  0.0872  0.6980  0.5017  1.0
  Ta  Ta1  2  0.0000  0.0000  0.9087  1.0
  Te  Te2  8  0.0758  0.7723  0.0048  1.0
  Te  Te3  2  0.0000  0.0000  0.5549  1.0
]