data_[Cs10Er2O8]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.4698]
_cell_length_b [3.7828]
_cell_length_c [8.0840]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.7983]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs5ErO4]
_chemical_formula_sum '[Cs10 Er2 O8]'
_cell_volume [582.8116]
_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  4  0.1464  0.0000  0.3022  1.0
  Cs  Cs1  4  0.1479  0.0000  0.8406  1.0
  Cs  Cs2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  2  0.0000  0.5000  0.0000  1.0
  O  O4  4  0.0006  0.0000  0.1919  1.0
  O  O5  4  0.1194  0.5000  0.0578  1.0
]