data_[Cs2Er2Zn2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Er  1.2400  1.7500  1.0300
  Zn  1.6500  1.3500  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.1812]
_cell_length_b [3.5620]
_cell_length_c [8.5504]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.2671]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsErZnO3]
_chemical_formula_sum '[Cs2 Er2 Zn2 O6]'
_cell_volume [233.7458]
_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
[
  Cs  Cs0  2  0.2177  0.2500  0.2308  1.0
  Er  Er1  2  0.3409  0.7500  0.8616  1.0
  Zn  Zn2  2  0.0767  0.2500  0.6188  1.0
  O  O3  2  0.1577  0.2500  0.8591  1.0
  O  O4  2  0.1656  0.7500  0.5590  1.0
  O  O5  2  0.4803  0.7500  0.1308  1.0
]