data_[Rb8Ce6Zn2Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ce  1.1200  1.8500  1.0800
  Zn  1.6500  1.3500  0.8800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.4893]
_cell_length_b [9.4420]
_cell_length_c [8.7241]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.5286]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb4Ce3ZnTe8]
_chemical_formula_sum '[Rb8 Ce6 Zn2 Te16]'
_cell_volume [1274.6517]
_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  4  0.2500  0.2500  0.0000  1.0
  Rb  Rb1  2  0.0000  0.0000  0.0000  1.0
  Rb  Rb2  2  0.0000  0.5000  0.0000  1.0
  Ce  Ce3  4  0.2500  0.2500  0.5000  1.0
  Ce  Ce4  2  0.0000  0.5000  0.5000  1.0
  Zn  Zn5  2  0.0000  0.0000  0.5000  1.0
  Te  Te6  8  0.0814  0.2603  0.2970  1.0
  Te  Te7  4  0.1481  0.0000  0.6735  1.0
  Te  Te8  4  0.1750  0.5000  0.7022  1.0
]