data_[Rb2Er2Zn2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Er  1.2400  1.7500  1.0300
  Zn  1.6500  1.3500  0.8800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.9518]
_cell_length_b [4.4033]
_cell_length_c [10.6779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.3283]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbErZnTe3]
_chemical_formula_sum '[Rb2 Er2 Zn2 Te6]'
_cell_volume [438.7681]
_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  0.2122  0.2500  0.2416  1.0
  Er  Er1  2  0.3296  0.7500  0.8614  1.0
  Zn  Zn2  2  0.0828  0.2500  0.6068  1.0
  Te  Te3  2  0.1130  0.2500  0.8617  1.0
  Te  Te4  2  0.2071  0.7500  0.5410  1.0
  Te  Te5  2  0.4684  0.7500  0.1627  1.0
]