data_[Rb2Te1Se8]
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
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.2083]
_cell_length_b [7.1716]
_cell_length_c [11.3029]
_cell_angle_alpha [105.8618]
_cell_angle_beta [93.0899]
_cell_angle_gamma [109.4776]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Rb2TeSe8]
_chemical_formula_sum '[Rb2 Te1 Se8]'
_cell_volume [377.9374]
_cell_formula_units_Z [1]
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  2  0.3601  0.8605  0.7483  1
  Te  Te1  1  0.0000  0.0000  0.0000  1
  Se  Se2  2  0.0680  0.6721  0.0742  1
  Se  Se3  2  0.1288  0.8296  0.4080  1
  Se  Se4  2  0.2828  0.3518  0.7432  1
  Se  Se5  2  0.3511  0.5908  0.4120  1
]