data_[Rb2Si2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Si  1.9000  1.1000  0.5400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.3883]
_cell_length_b [7.9955]
_cell_length_c [8.1067]
_cell_angle_alpha [104.5228]
_cell_angle_beta [102.6054]
_cell_angle_gamma [113.9841]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbSiTe3]
_chemical_formula_sum '[Rb2 Si2 Te6]'
_cell_volume [394.8391]
_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  2  0.2121  0.8313  0.1939  1.0
  Si  Si1  2  0.1469  0.3859  0.4458  1.0
  Te  Te2  2  0.2159  0.1702  0.6098  1.0
  Te  Te3  2  0.2520  0.7188  0.6906  1.0
  Te  Te4  2  0.3043  0.3963  0.2042  1.0
]