data_[Rb8Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [8.5191]
_cell_length_b [11.9074]
_cell_length_c [8.4096]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Rb2Te3]
_chemical_formula_sum '[Rb8 Te12]'
_cell_volume [853.0717]
_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
[
  Rb  Rb0  4  0.0000  0.0913  0.5451  1.0
  Rb  Rb1  4  0.0000  0.4121  0.3306  1.0
  Te  Te2  8  0.2438  0.3357  0.6846  1.0
  Te  Te3  4  0.0000  0.2181  0.9781  1.0
]